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Extrema Ratio

Extrema Ratio, located in Prato, Italy, has been designing, manufacturing and selling high performance combat ,military, kitchen, hunting and tactical knives since 1997 enjoying a reputation for excellence that is unsurpassed in the military and tactical knife industry.

The increased capacity through the years enabled Extrema Ratio to extend its operations. As part of this effort, the company moved in 2004 to a new 600 square meter facility in order to meet the market demand and the company quickly established itself as one of the country's leading cutlery manufacturers.

Extrema Ratio serves military and law enforcement communities (for kitchen knives, best hunting knives) as well as commercial markets and the knives like are well known and sought after all over the globe.

The company prides itself in design, material and quality to deliver a high end product that meets the most severe mil-standards.

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  1. ExtremaRatio - Ferrum T knife - Black Warfare - knife

    Ferrum T is a folding knife with a clear tactical connotation equipped with a spear point blade with lightening slot. It has a slim and compact shape, the two anodized anticorodal aluminum grips make up a light, slender and at the same time very resistant handle. It can be housed in a breast pocket, in small flashlight holsters or inside a single loop of the M.O.L.L.E. system.

    Equipped with a flipper assisted opening system, the blade rotates on ball bearings which allow a smooth and uncertain movement of the blade. This mechanism allows the user to open the blade quickly and easily, even with just one hand. The locking system adopted is the well-tested liner lock. The reversible clip is positioned on the back.

    Ferrum T is available in 2 versions: the first, FERRUM T Black Warfare, equipped with a black handle and Geotech Camo blade, the innovative and original Extrema Ratio camouflage pattern, created by laser engraving. The second, FERRUM T TACTICAL MUD, with anodized handle in the new gray-green color and blade with MIL-C-13924 bluing.

    The reversible clip is positioned on the back.

    Intended use: Tactical / EDC

    Type of production: Industrial
    Country of production: Italy
    Blade: N690Co 58HRC stainless steel
    Blade Finish: Black
    Handle: Rough Anticorodal
    Blade length: 73mm.
    Blade thickness: 3mm.
    Closed length: 90mm.
    Total length: 184mm.
    Weight: 86g.
    Closure: Liner Lock
    Clip: Removable and reversible, in stainless steel
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    ER-FE-T-BW
    €190.98
    Only 2 left
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  2. ExtremaRatio - Ferrum T Black knife - Tactical Mud - knife

    Ferrum T is a folding knife with a clear tactical connotation equipped with a spear point blade with lightening slot. It has a slim and compact shape, the two anodized anticorodal aluminum grips make up a light, slender and at the same time very resistant handle. It can be housed in a breast pocket, in small flashlight holsters or inside a single loop of the M.O.L.L.E. system.

    Equipped with a flipper assisted opening system, the blade rotates on ball bearings which allow a smooth and uncertain movement of the blade. This mechanism allows the user to open the blade quickly and easily, even with just one hand. The locking system adopted is the well-tested liner lock. The reversible clip is positioned on the back.

    Ferrum T is available in 2 versions: the first, FERRUM T Black Warfare, equipped with a black handle and Geotech Camo blade, the innovative and original Extrema Ratio camouflage pattern, created by laser engraving. The second, FERRUM T TACTICAL MUD, with anodized handle in the new gray-green color and blade with MIL-C-13924 bluing.

    The reversible clip is positioned on the back.

    Intended use: Tactical / EDC

    Type of production: Industrial
    Country of production: Italy
    Blade: N690Co 58HRC stainless steel
    Blade Finish: Black
    Handle: Rough Anticorodal
    Blade length: 73mm.
    Blade thickness: 3mm.
    Closed length: 90mm.
    Total length: 184mm.
    Weight: 86g.
    Closure: Liner Lock
    Clip: Removable and reversible, in stainless steel
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    ER-FE-T-TM
    €195.90
    Only 2 left
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  3. ExtremaRatio - Ferrum Rescue multi tool - Black - knife

    Ferrum Rescue is a tool designed for rescue operations, developed in collaboration with my friend Andrea Micheli, military and law enforcement expert, journalist and shooting instructor. Made with a very compact handle, this rescue tool is equipped with 3 blades, each of which has a specific function:

    The first and main blade has a thickness of 3 millimeters and is designed to be used for more demanding purposes and to protect the cutting edge of the other two from premature wear. The teeth allow it to cut larger ropes or textile materials, the remaining smooth part has the classic function of a knife. The second blade is a scalpel, which can be used for extremely precise cuts and for emergency first aid interventions. The third blade, on the back of the first, is the smallest of the 3, it has the function of cutting lines, capable of cutting paracord and aramid material.

    The interaction of the main blade with the scalpel allows the operator to make a quick emergency cut to free any injured person from his or her clothing.

    The line cutter blade and the scalpel are both interchangeable.

    Ferrum Rescue has a slim and compact shape, the two anodized anticorodal aluminum grips make up a light, slender and at the same time very resistant handle. It can be housed in a breast pocket, in small flashlight holsters or inside a single loop of the M.O.L.L.E. system. On the back there is also a hard metal glass breaker.

    Equipped with a flipper assisted opening system, the blade rotates on ball bearings which allow a smooth and uncertain movement of the blade. This mechanism allows the operator to open the blade quickly and easily, even with just one hand. The locking system adopted is the well-tested liner lock. The reversible clip is positioned on the back.

    The reversible clip is positioned on the back.

    Intended use: Tactical / EDC

    Type of production: Industrial
    Country of production: Italy
    Blade: N690Co 58HRC stainless steel
    Blade finish: Satin
    Handle: Rough Anticorodal
    Blade length: 56mm.
    Blade thickness: 3mm.
    Closed length: 90mm.
    Total length: 170mm. (18mm. INCLUDING SCALPEL BLADE)
    Weight: 85g.
    Closure: Liner Lock
    Clip: Removable and reversible, in stainless steel
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    ER-FE-RB
    €237.70
    Only 2 left
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  4. ExtremaRatio - Ferrum Rescue multi tool - Red - knife

    Ferrum Rescue is a tool designed for rescue operations, developed in collaboration with my friend Andrea Micheli, military and law enforcement expert, journalist and shooting instructor. Made with a very compact handle, this rescue tool is equipped with 3 blades, each of which has a specific function:

    The first and main blade has a thickness of 3 millimeters and is designed to be used for more demanding purposes and to protect the cutting edge of the other two from premature wear. The teeth allow it to cut larger ropes or textile materials, the remaining smooth part has the classic function of a knife. The second blade is a scalpel, which can be used for extremely precise cuts and for emergency first aid interventions. The third blade, on the back of the first, is the smallest of the 3, it has the function of cutting lines, capable of cutting paracord and aramid material.

    The interaction of the main blade with the scalpel allows the operator to make a quick emergency cut to free any injured person from his or her clothing.

    The line cutter blade and the scalpel are both interchangeable.

    Ferrum Rescue has a slim and compact shape, the two anodized anticorodal aluminum grips make up a light, slender and at the same time very resistant handle. It can be housed in a breast pocket, in small flashlight holsters or inside a single loop of the M.O.L.L.E. system. On the back there is also a hard metal glass breaker.

    Equipped with a flipper assisted opening system, the blade rotates on ball bearings which allow a smooth and uncertain movement of the blade. This mechanism allows the operator to open the blade quickly and easily, even with just one hand. The locking system adopted is the well-tested liner lock. The reversible clip is positioned on the back.

    The reversible clip is positioned on the back.

    Intended use: Tactical / EDC

    Type of production: Industrial
    Country of production: Italy
    Blade: N690Co 58HRC stainless steel
    Blade finish: Satin
    Handle: Rough Anticorodal
    Blade length: 56mm.
    Blade thickness: 3mm.
    Closed length: 90mm.
    Total length: 170mm. (18mm. INCLUDING SCALPEL BLADE)
    Weight: 85g.
    Closure: Liner Lock
    Clip: Removable and reversible, in stainless steel
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    ER-FE-RR
    €237.70
    Only 2 left
    Only 2 left
  5. ExtremaRatio - Ferrum E knife - Tactical Black - knife

    Ferrum E is a simple, essential and functional EDC (Every Day Carry) folding knife. Equipped with a drop blade, it has a slim and compact shape, the two anodised anticorodal aluminium sheaths make up a light, slender and at the same time very durable handle. It can be housed in a breast pocket, in small torch holsters or inside a single M.O.L.E. loop.

    Equipped with a flipper-assisted opening system, the blade rotates on ball bearings that allow for smooth and uncertainty-free blade movement. This mechanism allows the operator to open the blade quickly and easily, even with one hand. The locking system adopted is the tried and tested liner lock.

    The reversible clip is positioned at the rear.

    Intended use: Tactical / EDC

    Production type: Industrial
    Country of Production: Italy
    Blade: Stainless steel N690Co 58HRC
    Blade finish: Satin
    Handle: Rough Anticorodal
    Blade length: 75mm.
    Blade thickness: 3mm.
    Length closed: 90mm.
    Total length: 186mm.
    Weight: 87g.
    Closure: Liner Lock
    Clip: Removable and reversible, stainless steel
    Packaging: Cardboard box with Extrema Ratio logos
    Notes: -

    ER-FE-E-TB
    €177.87
    Only 3 left
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  6. ExtremaRatio - BF1CD - Black Rough - knife

    Intended Use: Tactical / EDC

    Production type: Industrial
    Country of Production: Italy
    Blade: stainless steel N690Co 58HRC
    Blade Finish: Burnishing MIL-C-13924
    Handle: Rough Anticorodal
    Blade Length: 70mm.
    Blade thickness: 3mm.
    Length closed: 99mm.
    Total length: 168mm.
    Weight: 85g.
    Closure: Liner Lock
    Clip: Removable and reversible, stainless steel
    Packaging: Cardboard box with Extrema Ratio logos
    Notes: -

    ER-BF1CDBR
    €144.26
    Only 1 left
    Only 1 left
  7. ExtremaRatio - MF1 Rough Black Knife - folding knife. The MF stands for Medium Folder

    This line of knives fits between the Basic Folders series and the Heavy Folders series. The typical mechanism of the series is the LINER-LOCK. The overall structure is robust. All knives in the MF series have a rear glass breaker. They also feature the innovation of the adjusting locknut on the blade fixing pivot.

    By removing the locknut it is possible to tighten or loosen the central pivot as desired, to achieve the desired opening fluidity. It will be enough to lock the pivot screw with the locknut to fix the adjustment. The hemispherical milling on the handles facilitate the change of grip from "saber grip" to "reverse grip". The clip is reversible.

    The BC (Belt Cutter) version features a rear seatbelt cutter with an easily obtainable and replaceable industrial cutter blade. In addition, a slotted screwdriver is inserted inside the handle that allows for the adjustment and calibration of firearm optics. This version is produced with a rough grip to offer a better grip.

    Intended use: Tactical

    Type of production: Industrial
    Blade production: Italy
    Blade: Stainless steel N690Co 58HRC
    Blade treatment: Testudo
    Handle: Anticorodal
    Blade length: 95mm.
    Blade thickness: 4mm.
    Closed length: 134mm.
    Total length: 225mm.
    Thickness when closed: 24mm.
    Balance: -
    Weight: 165g.
    Closure: Liner Lock
    Clip: Stainless Steel
    Sheath: -
    Packaging: Black cardboard box with Extrema Ratio logos
    Notes: -

    ER-MF1R
    €252.46
    Only 1 left
    Only 1 left
  8. ExtremaRatio - RAO II Expeditions - knife

    Intended use: hiking / Survivalism

    Type of production: industrial
    Country of manufacture: Italy
    Blade: stainless steel N690Co 58HRC
    Blade treatment: Dark Stone
    Handle: anticorodal of 4.5mm
    Blade length: 115mm.
    Blade thickness: 6.3mm.
    Length closed: 142
    Total length: 262mm.
    Weight: 330g.
    Closure: modified front lock - threaded safety pin
    Sheath: tactical Nylon with M.O.L.L.E. attachments suitable for both closed and open knife
    Notes: diamond sharpener and fire starter included

    ER-RAO-II-EX
    €348.36
    Only 1 left
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  9. ExtremaRatio - MF1 BC - Desert Warfare - folding knife made in italy

    Intended Use: Tactical/Emergency

    Production type: Industrial
    Country of Production: Italy
    Blade: Stainless steel N690Co 58HRC
    Blade Finish: Desert Warfare
    Handle: Anodized Anticorodal Aluminum
    Blade Length: 95mm.
    Blade thickness: 4mm.
    Length closed: 134mm.
    Total length: 225mm.
    Thickness when closed: 24mm.
    Weight: 162g.
    Closure: Liner Lock
    Clip: Stainless Steel
    Packaging: cardboard box with Extrema Ratio logos
    Notes: belt cutter, glass breaker, optics screwdriver

    ER-MF1BCDW
    €290.98
    Only 99 left
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  10. ExtremaRatio - Misericordia Desert - single edge fixed blade knife - Made in Italy

    Extrema Ratio Misericordia Desert, which preserves intact all the features of the famous Misericordia model adopted by the 4th Alpine Parachute Regiment, derives from the commemorative dagger made on the occasion of the 140th anniversary of the 4th Alpine Regiment and the 70th since the founding of the Alpine Paratroopers.

    It is a tactical-type fixed-blade knife designed for those instances when the knife must be extremely light and compact. The new desert coloring also makes this model available in a shade in line with the most common needs of modern operational departments.

    The blade is milled from Böhler N690 steel, hardened to 58 HRC for the best balance of edge retention and strength, is 118 mm long, 4mm thick, and has a flat edge. The weight of the knife is just 87g. The profile is a spear point type, with a full-length shank that makes it even lighter and with a ¾-length false counterblade. The finish is a stone washed type.

    The knife's polymer handle features classic Extrema Ratio shells that make for a more secure grip and is attached to the tang by a through-screw. On the rear end the handle flows connecting with a wide ring equipped with a "skull crusher" appendage: a ring that allows the use of martial arts techniques and ensures the hand a very solid grip. In this version the handle is in Desert coloring.

    Since this is a knife designed for professional use, much attention has been paid to ease of carrying, accessibility and extraction in case of need. The knife is secured to the sheath by a quick-release safety that can be easily reversed for left-handed use. The sheath is also in Desert coloring, made of high-strength Nylon, very versatile and equipped with 2 adjustable loops that allow it to be attached to M.O.L.L.E systems, facilitating quick extraction in various tactical scenarios.




    Intended Use: Tactical / Multirole

    Production Type: Industrial
    Country of Production: Italy
    Blade: stainless steel N690Co hardened to 58HRC
    Blade treatment: Stonewashed
    Handle: FRN (fiberglass reinforced nylon)
    Blade length: 118mm.
    Blade thickness: 4mm.
    Total length: 233mm.
    Weight: 87g.
    Sheath: Nylon with two multi-position clips, designed for M.O.L.L.E. type attachments.
    Packaging: cardboard box with Extrema Ratio logos
    Notes: Rear Skull Crasher - Derived from the Black model, adopted by the 4th Alpine Parachute Regiment.

    ER-MIS-DE
    €159.84
    Only 1 left
    Only 1 left
    Rating:
    97%
    4.9
  11. ExtremaRatio - S-Thil Stone Washed - knife

    Extrema Ratio S-THIL STONE WASHED is a tactical backup knife with monolithic construction machined from a single piece of 5 mm thick BOHLER N690 steel, developed in collaboration with Thilo designer Arnd Schiller.

    The blade, a spear point type, is hardened to 58 HRC in order to achieve the best balance of edge retention and strength, features a false counterbore at the top that enhances penetration and point work characteristics, and has a full-length groove (fuller) that flows elegantly from the blade to the handle. The blade is milled integrally to the knife to enhance its compactness and lightness, maintaining a minimal thickness while still having a profile reminiscent of the classic Extrema Ratio handle.

    That profile goes to form two small guards and a comfortable thumb rest to prevent the hand from slipping towards the blade. On the end are a skull crusher with a diamond-shaped tip and a slot that allows a wrist strap to be attached to the knife or the handle to be fitted with paracord coiling.

    The molded nylon sheath is designed to be extremely flat with very small side dimensions to make it as compact as possible. The design of the knife makes it ambidextrous, allowing it to be inserted into the sheath with the blade cutting edge to the right or left. The double retention system integral to the sheath consists of four pressure elements that work only two at a time, depending on right/left-handed use, while the nylon textile part has a button that allows the knife to be secured to the sheath.

    The end of the sheath has a hole to expel liquids or debris inside. The ability to attach belt clip, ulticlip, malice clip makes it extremely versatile. You can also attach the sheath to the M.O.L.L.E. system by braiding the paracord.


    Intended Use: Tactical/Multi-role

    Production type: Industrial
    Country of manufacture: Italy
    Blade: stainless steel N690Co hardened to 58HRC
    Blade treatment: Stonewashed
    Handle: Steel N690Co 58HRC
    Blade length: 119mm.
    Blade thickness: 5mm.
    Total length: 230mm.
    Weight: 123g.
    Sheath: Nylon
    Packaging: cardboard box with Extrema Ratio logos
    Notes: -

    ER-STHIL-SW
    €160.66
    Only 1 left
    Only 1 left
    Rating:
    80%
    4
    Out of stock
  12. ExtremaRatio - Waki Black Machete Knife - Tactical Knife

    The product is an elaboration of the Japanese Wakizashi sword, a typical blade 30 to 60 centimeters long, which the Samurai carried at all times in contact with the body, where the Katana was carried exclusively in battle. The blade produced from Boehler N690 steel is hardened to 58HRC while the handle is made of forprene, an elastomer that falls under the "NATO standard" for resistance to extreme conditions. The Waki Black comes with a cordura, military-derived scabbard that ensures safe carrying of the razor-sharp blade and its protection from shocks that could reduce its efficiency. The scabbard is also equipped with the MOLLE system that allows it to be carried on tactical vests and general belts.


    Intended Use: Tactical/Machete

    Type of production: Industrial
    Country of manufacture: Italy
    Blade: stainless steel N690Co at 58HRC
    Blade Treatment: Burnishing MIL-C-13924
    Handle: Forprene
    Blade Length: 297mm.
    Blade thickness: 6.5mm. tapering to 4mm from the handle.
    Total length: 456mm.
    Weight: 384g.
    Sheath: cordura, compatible with M.O.L.L.E. systems.
    Packaging: cardboard box with Extrema Ratio logos
    Notes: -

    ER-WA-BK
    €362.30
    Only 99 left
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  13. ExtremaRatio - S-Thil Black Warfare knife - XXV Anniversary Special Edition - knife

    Extrema Ratio S-THIL Black Warfare, a special version of the S-THIL model, is a backup knife with a monolithic structure machined from a single piece of 5 mm thick BOHLER N690 steel, developed in collaboration with the designer Thilo Arnd Schiller. The spear point type blade is hardened to 58 HRC in order to obtain the best balance between edge retention and strength, has a false edge in the upper part which enhances the characteristics of penetration and tip work, and is equipped with a Full length furrow flowing elegantly from blade to grip.

    The blade is milled integrally with the knife to enhance its compactness and lightness, maintaining a minimum thickness even with a profile that recalls the classic Extrema Ratio handle. This profile forms two small guards and a comfortable thumb rest in order to prevent the hand from slipping towards the blade. On the end there is a skull crusher with a diamond-shaped tip and a slot that allows you to attach a wrist strap to the knife or to equip the handle with paracord winding.

    The special Black Warfare version uses the innovative and original Geotech Camo pattern, created by laser engraving. The molded nylon sheath has been designed to be extremely flat and with very small lateral dimensions, in order to make it as compact as possible. The design of the knife makes it ambidextrous, allowing it to be inserted into the sheath with the cutting edge of the blade to the right or left. The double retention system integral with the sheath is made up of four pressure elements that work only two at a time, depending on right/left use, while in the nylon textile part there is a button that allows you to secure the knife to the sheath . The end of the sheath has a hole that allows you to expel liquids or residues inside. The possibility of applying belt clips, ulticlips, malice clips makes it extremely versatile. It is also possible to hook the sheath to the M.O.L.L.E. system. weaving the paracord lanyard.

    The S-thil Black Warfare is supplied in an IP67 certified watertight Polypropylene technical case, with pressurization valve, resistant to atmospheric agents, dust and shocks. Inside there are also the Nylon sheath, the double ULTICLIP and the double grain sharpening plate (ceramic abrasive and synthetic diamond).

    Intended use: Tactical / Multirole

    Type of production: Industrial
    Country of production: Italy
    Blade: N690Co stainless steel hardened to 58HRC
    Blade treatment: BURNISHING MIL-C-13924 GEOTECH CAMO
    Handle: N690 steel
    Blade length: 119mm.
    Blade thickness: 5mm.
    Total length: 230mm.
    Weight: 123g.
    Sheath: in Kydex, with double multiposition ULTICLIP attachment clip
    Packaging: Polypropylene case with S-Thil / Extrema Ratio logos
    Notes: exclusive briefcase to celebrate the company's 25th anniversary

    ER-STHIL-BWLE
    €265.57
    Only 1 left
    Only 1 left
  14. ExtremaRatio - K-Talon Karambit - N690 Dark Stone Washed - Knife

    The K-Talon is a karambit with a particularly thin full tang structure that, including sheath and grips, reaches a thickness of only 10 mm. The curved, hooked blade is designed inspired by the shape of a claw. It is designed to achieve precise, deep cuts while simultaneously hooking, trapping and/or ripping.

    The back ring is designed to achieve a strong and secure grip in all conditions preventing the knife from sliding back and making it exceptionally difficult to disarm or turn against the user.

    The very thin Kydex sheath has a quick release and comes with paracord that allows it to be used as a neck knife or attached to MOLLE-system platforms.

     

    Intended use: tactical

    Type of production: industrial
    Country of production: Italy
    Blade: full tang, stainless steel N690Co 58/60HRC
    Blade finish: Dark Stone Washed
    Handle: anodized anticorodal aluminum
    Blade length: 70mm.
    Blade thickness: 4mm.
    Total length: 175mm.
    Weight: 130g.
    Sheath: Kydex
    Packaging: cardboard box with Extrema Ratio logos
    Notes: possibility of using the scabbard with multi-position, M.O.L.L.E.-compatible attachment systems.

    ER-KTAL-DS
    €231.97
    Only 99 left
    Only 99 left
    Rating:
    87%
    4.4
  15. ExtremaRatio - Satre Expeditions - Utility Neck Knife - Knife

    Satre Expeditions, as well as the Satre model from which it derives, is a fixed blade knife of small dimensions, light and extremely resistant. Given its characteristics, it can be used in a wide range of disciplines and uses or as part of an EDC (Every Day Carry) kit.

    It has been designed in collaboration with Daniele Dal Canto, Master Advanced F.I.S.S. (Federazione italiana survival sportivo e sperimentale) instructor. In Neck Knife mode, through the use of a 550 paracord lanyard, it is possible to hold it around the neck keeping the knife vertical with the handle facing downwards.

    The metal eyelets on the sheath, made of pre-shaped Kydex, allow the application of both the lanyard and the accessory holder. 

    The full-tang skeletonized structure, allows you to customize the knife using Paracord as a coating for the handle.

    Satre Expeditions uses Böhler N690 steel heat treated to 58 HRC with MIL-C-13924 burnishing and stone washed surface treatment (Dark Stone finish). It comes with a desert-colored pre-formed kydex sheath on which you can attach the Firesteel for lighting fires (provided inside the box).

     

     

    Intended use: Neck knife / Hiking / Utility

    Production type: industrial
    Country of production: Italy
    Blade: Stainless steel N690Co 58
    Blade finish: Burnishing MIL-C-13924 with Dark Stone finish
    Handle: Stainless steel N690Co 58
    Blade length: 70mm.
    Blade thickness: 5mm.
    Total length: 163mm.
    Weight: 78g.
    Scabbard: Kydex, for neck.
    Packaging: Cardboard box with Extrema Ratio logos.
    Notes:Designed and developed thanks to the collaboration with the instructor Daniele del Canto of F.I.S.S.S. (Federazione Italiana Survival Spotivo e Sperimentale).

    ER-SAT-EX
    €143.44
    Only 1 left
    Only 1 left
    Rating:
    100%
    5
  16. ExtremaRatio - Sethlans Expeditions - Survival Knife - knife

    Sethlans Expeditions, as well as the Sethlans model from which it derives, is a fixed blade work knife designed to deal with a wide range of situations, but also as a backup blade. The Sethlans Expeditions has been designed in collaboration with Daniele Dal Canto, Master Advanced F.I.S.S. (Federazione italiana survival sportivo e sperimentale) instructor.

    Sethlans Expeditions has a Böhler N690 steel blade heat treated to 58 HRC with MIL-C-13924 burnishing and stone washed surface treatment (Dark Stone finish). The knife comes with desert colored G10 grips that feature the ergonomic design characteristic of Extrema Ratio handles. They can be removed to free the skeleton structure of the knife, allowing maximum lightness with minimum thickness.

    For lovers of extreme customization, the full-tang structure allows the handle to be covered with paracord. The sheath is composed of a very light and minimalist Kydex part. It can be disassembled and can be adapted to both left- and right-handed people. The addition of an optional belt clip allows both vertical and horizontal positioning of the knife and makes the sheath much more versatile than the textile version. It is equipped with a mini pouch with M.O.L.L.E. system containing paracord with flammable filament to be used in case of emergency and/or critical weather conditions and a Firesteel for lighting fires.


    Intended use: Survival / Bushcraft / Utility

    Production type: Industrial
    Country of Production: Italy
    Blade: full tang in stainless steel N690Co 58HRC
    Blade Finish: Burnishing MIL-C-13924 with Dark Stone finish
    Handle: G-10
    Blade length: 107mm.
    Blade thickness: 6.3mm.
    Total length: 224mm.
    Weight: 207g.
    Sheath: Kydex and cordura, M.O.L.L.E. compatible.
    Package: Cardboard box with Extrema Ratio logos.
    Notes: Designed and developed thanks to the collaboration with the instructor Daniele del Canto of F.I.S.S.S. (Federazione Italiana Survival Spotivo e Sperimentale).

    ER-SET-EX
    €344.26
    Rating:
    100%
    5
  17. ExtremaRatio - Selvans Expeditions - Heavy Utility Survival Knife - knife

    Selvans Expeditions, as well as the Selvans model from which it derives, was born from the collaboration between Extrema Ratio and the Master instructor F.I.S.S. (Federazione Italiana Survival Sportivo e Sperimentale) Daniele Dal Canto. This tool is the result of the modification of the ONTOS, military survival knife, realized in order to accentuate and maximize the performance of the knife.

    Selvans Expeditions uses Böhler N690 steel heat treated to 58 HRC with MIL-C-13924 burnishing and stone washed surface treatment (Dark Stone finish). The handle has been lengthened and the blade weighted to promote effective cutting strokes. It comes with a desert Cordura sheath with MOLLE system, equipped with a mini pouch containing paracord with flammable filament that can be used in case of emergency and/or critical weather conditions and a Firesteel for lighting fires.

    The survival kit (not included and purchasable separately) has been optimized and includes whistle, chainsaw, drinking pads, compass, brass wire, flintlock, flashlight, paracord 2,5 mt. and sharpener.

     

    Intended use: Survival / Heavy Utility

    Production type: Industrial
    Country of Production: Italy
    Blade: Stainless steel N690Co 58HRC
    Blade Finish: Burnishing MIL-C-13924 with Dark Stone finish
    Handle: Forprene
    Blade length: 160mm.
    Blade thickness: 6.3mm.
    Total length: 312mm.
    Balance: Advanced
    Weight: 430g.
    Sheath: Cordura, M.O.L.L.E. compatible.
    Package: Cardboard box with Extrema Ratio logos
    Notes: Designed and developed thanks to the collaboration with the instructor Daniele del Canto of F.I.S.S.S. (Federazione Italiana Survival Spotivo e Sperimentale).

    ER-SEL-EX
    €373.77
    Rating:
    87%
    4.4
    Out of stock
  18. ExtremaRatio - Kreios Expeditions - Heavy Utility Machete - Knife

    Kreios Expeditions, as well as the Kreios model from which it derives, has been designed and developed thanks to the collaboration with the Master instructor F.I.S.S. (Federazione Italiana Survival Sportivo e Sperimentale) Daniele Dal Canto. It is defined by its creator as a sort of "off the road" of cutting tools, therefore not a specific disposable tool, but a multi-tasking tool, extremely versatile and designed to cope with many uses.

    Thanks to its ergonomics, weight and size, Kreios Expeditions is suitable to open gaps in the thick vegetation, especially where it is necessary to take distance, for safety reasons, from thorny or harmful essences. Thanks to its robustness, it is an effective machete even in the heaviest field work. Combining the 32 cm of the "full flat" cutting edge, the 11° forward inclination of the blade and the 630 gr. of its weight, you get a tool with extraordinary cutting capabilities that does not fear bending.

    Kreios Expeditions brings modern geometry and materials combined with the lines and effectiveness of blades typical of the Malaysian and African tradition, creating an ideal tool for field work but also, if necessary, for defense/offense. Kreios Expeditions is equipped with a desert color forprene handle and a BÖHLER N690 (58HRC) steel blade with MIL-C-13924 burnishing and stone washed surface finish (Dark Stone finish). It is supplied with a desert Cordura sheath with MOLLE system and strap for safety carry, equipped with a mini pouch containing paracord with flammable filament to be used in case of emergency and/or critical weather conditions and a Firesteel for lighting fires.

     

     

    Intended Use: Chopper / Machete / Heavy Utility

    Production type: Industrial
    Country of Production: Italy
    Blade: Stainless steel N690Co 58/60HRC
    Blade Finish: Burnishing MIL-C-13924 with Dark Stone finish
    Handle: Forprene
    Blade Length: 324mm.
    Blade thickness: 6.3mm.
    Total length: 476mm.
    Weight: 642g.
    Sheath: Cordura, M.O.L.L.E. compatible.
    Package: Cardboard box with Extrema Ratio logos.
    Notes: Designed and developed thanks to the collaboration with the instructor Daniele del Canto of F.I.S.S.S. (Federazione Italiana Survival Spotivo e Sperimentale).

    ER-KRE-EX
    €389.34
    Only 1 left
    Only 1 left
    Rating:
    93%
    4.7
  19. ExtremaRatio - Satre - N690 Black - Neck Knife - Knife

    Satre is a small, light and extremely resistant fixed blade knife. Given its characteristics, it is used in a wide range of disciplines and uses ranging from survival activity, bushcraft or as an element of an EDC (Every Day Carry) kit.

    It was designed in collaboration with Daniele Dal Canto, Master Advanced F.I.S.S.S. (Italian Federation of Sports and Experimental Survival).

    In Neck Knife mode, through the use of a paracord 550 cord, it is possible to keep it around the neck by keeping the knife vertically with the handle facing downwards. The metal eyelets on the sheath made of pre-shaped Kydex allow the application of both the lanyard and the accessory holder.

    The full-tang skeletonized structure allows you to customize the knife using paracord as a coating for the handle

    This Black version uses the Böhler N690 heat treated at 58 HRC. This material is chosen for its resistance to oxidation, the durability of the wire and above all the reliability it has shown over the years.

    Intended use: Neck / Hiking / Utility Knife

    Type of production: industrial
    Country of production: Italy
    Blade: stainless steel N690Co 58 / 60HRC
    Blade treatment: Black
    Handle: stainless steel N690Co 58 / 60HRC
    Blade length: 70mm.
    Blade thickness: 5mm.
    Total length: 163mm.
    Weight: 78 g.
    Sheath: in Kydex, for neck
    Packaging: Cardboard box with Extrema Ratio logos
    Note: possibility to use the sheath with Ulti-Clip systems, M.O.L.L.E. o Tek-Lok (available separately)

    ER-SAT-BL
    €124.59
    Only 2 left
    Only 2 left
    Rating:
    93%
    4.7
  20. ExtremaRatio - G.O.I. Caimano Nero N.A. Flipper - Knife

    NON-automatic version of the Caimano Nero model

    The Black Caiman is a tactical knife that Extrema Ratio, official supplier of Comsubin, has developed and delivered to the G.O.I. (Gruppo Operativo Incursori) of the Italian Navy. Its name recalls and pays homage to the heroic Caimani Neri del Piave, a department of Arditi of the Regia Marina and other components on a voluntary basis, which during the First World War crossed the Piave River by swimming to carry out raids in enemy territory.

    Spear Point" 4 mm blade with asymmetrical rounding and partial sharpening of the counterbore to increase the penetration coefficient. The toothing on the blade allows you to cut cables and fabrics with high resistance preserving the sharpness.

    It is a medium folder with a robust structure. The thick aluminum cheeks, thanks to the many processes of removal make the knife light and balanced. The end of the handle, which recalls the shape of the Helix/Timon group of the slow running torpedo (S.L.C.), serves to improve the grip for the rapid extraction of the knife from the pocket.

    The DLC-coated titanium clip can be positioned at three different angles on either side to allow for maximum customization of the carry. Its shape is designed to minimize the bulk of the handle outside the pocket.

    Among its endowments, besides the carbide glass breaker, there is also a safety, that when inserted, preserves from a dangerous accidental closing of the blade.

     

    Destination of use: Tactical/Military

    Type of production: industrial
    Blade: stainless steel N690Co 58HRC
    Country of production: Italy
    Handle: Anticorodal
    Blade length: 93mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total lenght: 231mm.
    Weight: 180g.
    Closure: Liner Lock
    Clip: deep pocket, reversible and removable, in stainless steel
    Notes: Additional safety stop, when knife is open

    ER-CAI-NA
    €263.11
    Only 2 left
    Only 2 left
    Rating:
    96%
    4.8
  21. ExtremaRatio - Satre - S600 Black EXP Dark - Neck Knife

    Satre is a fixed blade knife of small dimensions, light and extremely resistant. Given its characteristics, it can be used in a wide range of disciplines and uses ranging from survival activities, bushcraft or as an element of an EDC (Every Day Carry) kit.

    It has been designed in collaboration with Daniele Dal Canto, Master Advanced F.I.S.S. (Federazione italiana survival sportivo e sperimentale) instructor.

    In Neck Knife mode, through the use of a 550 paracord lanyard, it is possible to hold it around the neck keeping the knife vertical with the handle facing downwards. The metal eyelets on the sheath, made of pre-shaped Kydex, allow the application of both the lanyard and the accessory holder.

    The full-tang skeleton structure allows to personalize the knife using the Paracord as a coating for the handle.

    The Black S600 version uses Böhler S600 steel. This steel is used in industrial manufacturing to make metalworking tools and in mold making.

    The high content of Molybdenum, Tungsten and a good presence of Vanadium in its chemical composition, give it excellent qualities of hardness, wear resistance and toughness. The presence of Cobalt favors the formation of small carbides uniformly distributed, a characteristic that enhances and elevates wear resistance.

    Satre S600 is hardened and cryogenically treated, thus reaching an exceptional hardness of 64 HRC. This gives it great wear resistance and the ability to guarantee the cutting edge of the wire for a long time.

    Böhler S600 has 4.5% Chromium, which makes it a carbon steel and therefore can cause rust and oxidation if neglected. To better protect it from atmospheric agents, we have chosen the new external coating EXP DARK.

    The high hardness and resistance to wear and abrasion, make this steel not easy to sharpen.

     

    Intended Use: Neck Knife / Hiking / Utility

    Production type: industrial
    Country of production: Italy
    Blade: Carbon steel Bohler S600 64HRC
    Blade treatment: Black EXP DARK
    Handle:in carbon steel Bohler S600 64HRC
    Blade length: 70mm.
    Blade thickness: 5mm.
    Total length: 163mm.
    Weight: 78g.
    Scabbard: Kydex, for neck.
    Packaging: Cardboard box with Extrema Ratio logos.
    Notes: possibility to use the scabbard with Ulti-Clip, M.O.L.L.E. or Tek-Lok systems (available separately).

    ER-SAT-S6
    €138.52
    Only 2 left
    Only 2 left
    Rating:
    98%
    4.9
  22. ExtremaRatio - Satre - N690 Stone Washed - Neck Knife

    Satre is a fixed blade knife of small dimensions, light and extremely resistant. Given its characteristics, it can be used in a wide range of disciplines and uses ranging from survival activities, bushcraft or as an element of an EDC (Every Day Carry) kit.

    It has been designed in collaboration with Daniele Dal Canto, Master Advanced F.I.S.S. (Federazione italiana survival sportivo e sperimentale) instructor.

    In Neck Knife mode, through the use of a 550 paracord lanyard, it is possible to hold it around the neck keeping the knife vertical with the handle facing downwards. The metal eyelets on the sheath, made of pre-shaped Kydex, allow the application of both the lanyard and the accessory holder.

    The full-tang skeleton structure, allows to personalize the knife using the Paracord as a coating for the handle.

    The Stone Washed version uses Böhler N690 heat treated to 58 HRC. This material is chosen for its ability to resist oxidation, the durability of the edge and above all the reliability it has shown over the years.

     


    Intended Use: Neck Knife / Hiking / Utility

    Type of production: industrial
    Country of production: Italy
    Blade: Stainless steel N690Co 58/60HRC
    Blade Treatment: Stone Washed
    Handle: Stainless steel N690Co 58/60HRC
    Blade length: 70mm.
    Blade thickness: 5mm.
    Total lenght: 163mm.
    Weight: 78g.
    Scabbard: Kydex, for neck.
    Packaging: Cardboard box with Extrema Ratio logos.
    Notes: possibility to use the scabbard with Ulti-Clip, M.O.L.L.E. or Tek-Lok systems (available separately).

    ER-SAT-SW
    €119.67
    Only 2 left
    Only 2 left
    Rating:
    94%
    4.7
  23. ExtremaRatio - BF2CD Knife Stone Washed - Classic Drop - knife

    The BF2 is a "full size" lockable particularly suitable for professional use by military and police operators in the field. The handle is firm and comfortable; the clip, reversible and enveloping, becomes a useful and comfortable support for the thumb in "reverse grip". The grip is full with the characteristic lowered surfaces to engage the opening "pins" without protruding from the profile of the closed knife. The blade, available in a drop or a lot version, has a flat edge and, as in the BF1, a particularly thick and resistant tip. The blade locking mechanism is the tested LINER-LOCK, assisted by a safety mechanism to be operated manually protected by a casing.

    Intended use: Tactical / Military

    Type of production: industrial
    Blade: N690Co 58HRC stainless steel
    Country of production: Italy
    Handle: Anticorodal
    Blade length: 90mm.
    Blade thickness: 3mm.
    Closed length: 124mm.
    Total length: 210mm.
    Balancing: -
    Weight: 142g.
    Closure: Liner Lock
    Clip: reversible and removable in stainless steel
    Sheath: -
    Notes: Safety stop with open knife

    ER-BF2CD-SW
    €168.03
    Only 1 left
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  24. ExtremaRatio - BF2CT Knife Stone Washed - Classic Tanto - knife

    Il BF2 è un chiudibile “full size” particolarmente indicato per l’impiego professionale da parte di operatori militari e di polizia sul campo. L’impugnatura è salda e confortevole; la clip, reversibile ed avvolgente, diventa un utile e comodo appoggio per il pollice in “reverse grip”. La guancetta è piena con i caratteristici piani ribassati per impegnare i “pin” d’apertura senza che sporgano dal profilo del coltello chiuso. La lama, disponibile in versione drop o tanto, ha l’arrotatura piatta e, come nel BF1, la punta particolarmente spessa e resistente. Il meccanismo di blocco della lama è il collaudato LINER-LOCK, coadiuvato da un meccanismo di sicura da azionare manualmente protetto da un carter. 

    Destinazione d'uso: Tattico/Militare

    Tipo di produzione: industriale
    Lama: in acciaio inox N690Co 58HRC
    Paese di produzione: Italia
    Impugnatura: Anticorodal
    Lunghezza lama: 90mm.
    Spessore lama: 3mm.
    Lunghezza chiuso: 124mm.
    Lunghezza totale: 210mm.
    Bilanciatura: -
    Peso: 142g.
    Chiusura: Liner Lock
    Clip: reversibile ed amovibile in acciaio inox
    Fodero: -
    Note: Fermo di sicurezza a coltello aperto

    ER-BF2CT-SW
    €168.03
    Only 1 left
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  25. ExtremaRatio - DMP - Black - tactical knife

    DMP is a multi-role knife characterized by a strong versatility of use thanks to the small dimensions. The drop point blade with reinforced tip is particularly useful for heavy duty use. The full flat rounding gives excellent cutting characteristics.

    The sheath is minimalist, stripped of most of the fabric adopting a retention system of 2nd level, going to recall the style of the model to which it is inspired. The main shell is made by injection in shockproof nylon. The secondary retention system is reversible for the ambidextrous portability of the knife.

     

    Intended Use: Tactical / Multi-role

    Production type: Industrial
    Country of Production: Italy
    Blade: Stainless steel N690Co 58HRC
    Blade Treatment: Burnishing MIL-C-13924
    Handle: Forprene
    Blade length: 152mm.
    Blade thickness: 6.3mm.
    Total length: 282mm.
    Weight: 283g.
    Sheath: Nylon
    Packaging: Cardboard box with Extrema Ratio logos.
    Notes: -

    ER-DMP-BK
    €244.26
    Only 1 left
    Only 1 left
    Rating:
    100%
    5
  26. ExtremaRatio - DMP - Wolf Gray StoneWashed - Knife

    DMP is a multi-role knife characterized by a strong versatility of use thanks to the small dimensions. The blade, drop point shape with reinforced tip, is particularly useful for heavy duty use. The full flat rounding gives excellent cutting characteristics.

    The sheath is minimalist, stripped of most of the fabric adopting a retention system of 2nd level, going to recall the style of the model to which it is inspired. The main shell is made by injection in shockproof nylon. The secondary retention system is reversible for the ambidextrous portability of the knife.

     

    Intended Use: Tactical / Multi-role

    Production type: Industrial
    Country of Production: Italy
    Blade: Stainless steel N690Co 58HRC
    Blade Treatment: Stone Washed
    Handle: Forprene
    Blade length: 152mm.
    Blade thickness: 6.3mm.
    Total length: 282mm.
    Weight: 283g.
    Scabbard: Nylon
    Packaging: Cardboard box with Extrema Ratio logos.
    Notes: -

    ER-DMP-WG
    €218.03
    Only 1 left
    Only 1 left
    Rating:
    100%
    5
  27. ExtremaRatio - DMP - Ranger Green StoneWashed - knife

    DMP is a multi-role knife characterized by a strong versatility of use thanks to the small dimensions. The blade, drop point shape with reinforced tip, is particularly useful for heavy duty use. The full flat rounding gives excellent cutting characteristics.

    The sheath is minimalist, stripped of most of the fabric adopting a retention system of 2nd level, going to recall the style of the model to which it is inspired. The main shell is made by injection in shockproof nylon. The secondary retention system is reversible for the ambidextrous portability of the knife.

     

    Intended Use: Tactical / Multi-role

    Production type: Industrial
    Country of Production: Italy
    Blade: Stainless steel N690Co 58HRC
    Blade Treatment: Stone Washed
    Handle: Forprene
    Blade length: 152mm.
    Blade thickness: 6.3mm.
    Total length: 282mm.
    Weight: 283g.
    Scabbard: Nylon
    Packaging: Cardboard box with Extrema Ratio logos.
    Notes: -

    ER-DMP-RG
    €209.84
    Only 1 left
    Only 1 left
  28. ExtremaRatio - Ermes - Satin Ordinanza - Collectors Edition - knife

    ERMES is the commemorative knife developed in collaboration with the Special Operations Helicopter Regiment (R.E.O.S.) which is part of the Army Aviation Command.

    The R.E.O.S. is the operational unit of helicopters in support of special forces composed of personnel specifically trained and equipped to support military activities in any operational context.

    The stylized guards of the knife represent the wings present in the heraldic coat of arms of the unit. The steel used is the reliable Bölher N690Co heat treated to 58 HRC. Fiber Reinforced Nylon (FRN) polyamide polymer was chosen for the handle. The hybrid Kydex and fabric sheath is equipped with belt or harness attachment with MOLLE interface system.

    It is available in two versions:
    "ERMES SATIN ORDINANZA" with satin finish blade and ABS case.
    "ERMES BLACK OPERATIVO", with the burnished blade.

     

    Intended use: Collection / Tactical

    Production type: Industrial
    Country of Production: Italy
    Blade: Stainless steel N690Co 58HRC
    Blade Treatment: Satin finish
    Handle: FRN (Fiberglass Reinforced Nylon)
    Blade length: 140mm.
    Blade thickness: 6.3mm.
    Total length: 256mm.
    Weight: 229g.
    Sheath: Kydex and Fabric with MOLLE type hooking system.
    Package: Commemorative case in ABS with the logos of the department
    Notes: Commemorative knife developed in collaboration with the Regiment Helicopters for Special Operations (R.E.O.S.)

    ER-ERM-OR
    €348.36
    Only 1 left
    Only 1 left
    Rating:
    100%
    5
  29. ExtremaRatio - Ermes - Operativo Black - knife

    ERMES is the commemorative knife developed in collaboration with the Special Operations Helicopter Regiment (R.E.O.S.) which is part of the Army Aviation Command.

    The R.E.O.S. is the operational unit of helicopters in support of special forces composed of personnel specifically trained and equipped to support military activities in any operational context.

    The stylized guards of the knife represent the wings present in the heraldic coat of arms of the unit. The steel used is the reliable Bölher N690Co heat treated to 58 HRC. Fiber Reinforced Nylon (FRN) polyamide polymer was chosen for the handle. The hybrid Kydex and fabric sheath is equipped with belt or harness attachment with MOLLE interface system.

    It is available in two versions:
    "ERMES SATIN ORDINANZAR" with satin finish blade and ABS case.
    "ERMES BLACK OPERATIVO", with the burnished blade.

     

    Intended use: Collection / Tactical

    Production type: Industrial
    Country of Production: Italy
    Blade: Stainless steel N690Co 58HRC
    Blade Treatment: Burnishing Mil-C-13924
    Handle: FRN (Fiberglass Reinforced Nylon)
    Blade length: 140mm.
    Blade thickness: 6.3mm.
    Total length: 256mm.
    Weight: 229g.
    Sheath: Kydex and Fabric with MOLLE type hooking system.
    Packaging: Cardboard box with Extrema Ratio logos.
    Notes: Commemorative knife developed in collaboration with the Regiment Helicopters for Special Operations (R.E.O.S.)

    ER-ERM-OP
    €322.95
    Only 1 left
    Only 1 left
    Rating:
    97%
    4.9
  30. ExtremaRatio - Bayonet O.D. Green Civile NFG Fulcrum knife - Testudo - knife

    After the success of the FULCRUM multirole knife, the civil bayonet version NFG (No Fixing Gears, without rifle attachment) was born. Like the FULCRUM, the bayonet is an extremely robust and versatile knife, the blade withstands breaking loads exceeding 150 kg, the tip is very robust and the profile allows you to work for a long time with the knife without affecting the sharpness of the last section . The advanced center of gravity and the weight of the blade make it suitable for heavy field work.

    Intended use: tactical / military / multirole

    Blade: N690Co 58HRC stainless steel
    Handle: removable, in Forprene
    Blade length: 180mm.
    Blade thickness: 6.3mm.
    Closed Length: -
    Total length: 310mm.
    Balance: advanced, 1.5 cm from the lower guard branch
    Weight: 330g.
    Closing: -
    Clip: -
    Sheath: modular tactical, from thigh or belt, in Nylon and Kydex, with blade attachment system for cutting with wire cutters
    Notes: diamond sharpener integrated in the sheath - civil version, without rifle couplings

    ER-FBN-GR
    €395.08
    Only 98 left
    Only 98 left
  31. ExtremaRatio - Herring NE - Fairbairn Sykes Dagger - tactical knife

    The Herring dagger is one of the most loved military knives by enthusiasts.

    Its original name is Fairbairn Sykes or Commando Dagger and it was present in the endowment of the British Commandos.

    A dagger that entered Italian history in World War II, thanks to the exploits of young soldiers of the 1st "Folgore" Reconnaissance Squadron, who were equipped with this weapon during Operation Herring. He has behind him a heroic piece of history that is rarely talked about, despite the fact that these young boys, thanks to their devotion to the cause and their courage, have written an important page in Italian history.

    Extrema Ratio wanted to pay homage to this dagger trying to remain faithful to the original forms, while using the most modern production techniques.

    The very special hand-made finish of the handle simulates the aging of brass and gives the dagger a dated look, similar to the original.

    The dagger was developed in collaboration with the 185th RAO and adopted as a ceremonial commemorative dagger for the 20th anniversary of the regiment's establishment and the 75th anniversary of the Herring mission.

    The knife is equipped with a polymer case with historical frieze of the F Squadron, leather / kydex sheath with brass tip and two commemorative scrolls.

    PLEASE NOTE:
    NE version, simulacrum replica with rounded tip and blunt blade, to allow free sale and possession according to the current regulations in force on the Italian territory.

    We warn that any subsequent modifications and sharpening made to the blade modify the status of simulacrum of the Herring NE. In this case it will be subject to the regulations in force in the respective countries. Furthermore, these changes will void the Extrema Ratio warranty.

     

    Intended use: Collection / Tactical

    Type of production: Industrial
    Country of production: Italy
    Blade: not sharp, in stainless steel N690Co 58HRC
    Blade treatment: Burnishing MIL-C-13924
    Handle: Aged brass
    Blade length: 167mm.
    Blade thickness: 6.3mm.
    Total length: 289mm.
    Weight: 276g.
    Sheath: leather, ABS and brass sheath
    Packaging: Polymer case with historical frieze of Squadron F and 2 commemorative scrolls
    Note: -

    ER-HER-NE
    €463.93
    Only 151 left
    Only 151 left
    Rating:
    93%
    4.7
    Out of stock
  32. Knives.it by Simone Tonolli - Kydex Deep Carry sheath for Tengu Tactical knife - knife accessories

    Project born with the brand of Collini KNIVES.IT cutlery

    Custom Kydex sheath, made by Simone Tonolli, designed as an additional replacement for the Tengu knife

    Type of production: Custom
    Country of production: Italy
    Material: thermoformed Kydex
    Type of sheath: in "taco" format, with 8 steel rivets, designed for concealed carry or deep carry
    Length: 165mm.
    Width: 43mm.
    Thickness: 8mm.
    Weight: 25g.
    Packaging: -
    Notes: clip or coupling system not present / not supplied, sold separately, compatible with systems such as Ulti-Clip or M.O.L.L.E.
    Compatibility: compatible only with the TENGU model by Coltelleria Collini, Knives.it, created in collaboration with Extrema Ratio

    KN-TENGU-K
    €24.59
    Only 1 left
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    Rating:
    100%
    5
  33. ExtremaRatio - Sethlans Survival - D2 Exp Dark - Knife

    The "Extrema Ratio Sethlans" is a fixed blade work knife created to face a wide range of situations, suitable for survival, bushcraft, prepping, but also as a backup blade. The Sethlans is available in two versions with two different types of steel.

    Black version that uses D2 steel, heat treated and cryogenically treated at 60 HRC, which has a high resharpening capacity even with makeshift tools. To give greater qualities of hardness and resistance, the blade is coated with the new Teflon-based product "EXP DARK", proposed by Extrema Ratio.

    The knife comes with G10 grips that feature the ergonomic design characteristic of Extrema Ratio handles. They can be removed by releasing the skeletonized structure of the knife, which allows maximum lightness with minimum thickness. For lovers of extreme customization, the full-tang structure allows the handle to be covered with a paracord cord.

    The sheath is composed of a part in very light and minimalist Kydex. It can be disassembled and can be adapted for both left and right handed users. The addition of an optional belt clip allows the knife to be positioned both vertically and horizontally and makes the sheath much more versatile than the textile version. It is also equipped with a mini pouch with M.O.L.L.E. system. containing a double-sided stone for sharpening and a firesteel for lighting fires.

    Intended use: Hiking / Bushcraft

    Country of Production: Italy
    Type: Fixed Blade
    Blade length: 107mm
    Total length: 224mm
    Blade thickness: 6.3mm
    Sharpening: Flat edge
    Weight: 207g
    Blade Material: D2 Steel (60HRC)
    Blade finish: Teflon-based Exp Dark
    Handle: G10
    Notes: designed in collaboration with Daniele Dal Canto, Master Advanced F.I.S.S.S. (Italian Federation of Sports and Experimental Survival).

    ER-SET-BK
    €337.70
    Only 1 left
    Only 1 left
    Rating:
    93%
    4.7
  34. ExtremaRatio - Misericordia - 4th Alpine Paratroopers Regiment - tactical knife

    The Extrema Ratio Misericordia was adopted by the 4th Alpine Paratroopers Regiment which helped develop and test the product. It is a tactical fixed blade knife, extremely light and compact, it can be used both as a main knife or as a backup blade.

    The blade is made of Böhler N690 steel, heat-treated to a hardness of 58 HRc, it is 118 mm long, 4mm thick and has a flat edge.

    The profile is of the spear point type, with a full length fuller which makes the blade even lighter and with a false counter-thread at ¾ length. The blade is available with the classic Extrema Ratio MIL-C-13924 black finish.

    The handle in fiberglass-reinforced nylon (FRN) features the classic Extrema Ratio recesses that make the grip safer and is fixed to the tang by means of a through screw.

    On the rear end the handle flows connecting with a large ring, which allows the use of martial arts techniques and ensures a very solid grip to the hand, equipped with a "skull crusher" appendix in hard metal.

    The overall weight of the knife is just 87g. Being a knife designed for professional use, much attention has been paid to ease of port, accessibility and extraction in case of need. The knife is secured to the sheath by a quick-release safety catch that can be easily reversed for use by left-handers.

    The sheath is made of highly resistant Nylon, it is very versatile and two adjustable loops allow it to be fixed inside the loops of M.O.L.L.E.

    The sheath is equipped with a conical invitation to facilitate the re-insertion of the knife while a simple pressure on the trigger safety allows it to be extracted quickly and instinctively.

     

    Intended use: Tactical / Multirole

    Type of production: Industrial
    Country of production: Italy
    Blade: in N690Co stainless steel hardened to 58HRC
    Blade treatment: MIL-C-13924 burnishing
    Handle: Forprene
    Blade length: 118mm.
    Blade thickness: 4mm.
    Total length: 233mm.
    Weight: 87g.
    Sheath: in Nylon with two multi-position clips, designed for M.O.L.L.E.
    Packaging: Cardboard box with Extrema Ratio logos
    Notes: Rear Skull Crasher - Adopted by the 4th Alpine Paratroopers Regiment.

    ER-MIS-BK
    €162.30
    Only 1 left
    Only 1 left
    Rating:
    99%
    5
    Out of stock
  35. ExtremaRatio - Frame Rock Titan - Black DLC - folding knife

    The Extrema Ratio Frame Rock is a new knife, based on the Ti-Rock project, a successful frame-lock knife made by Extrema Ratio in 2016 exclusively for Coltelleria Collini.

    The Extreme Ratio Frame Rock is characterized by the titanium handle that offers great resistance while being very light. The integrity of the frame-lock locking system is guaranteed against wear by an easily replaceable hardened steel insert.

    Unlike its drop-point predecessor, the Rock frame has a spearpoint blade 75 mm long, 6.0 mm thick, equipped with fuller for further lightening. The blade is made of Bohler N690 steel, heat treated to a hardness of 58 HRC. The same is available in black finish with DLC or satin finish.

    To make the opening even more fluid and free of uncertainties, the blade rotates on ball bearings. This mechanism allows the user to adjust the force necessary to release the blade from the closed position.

    The shape of the reversible clip allows a hidden port in the pocket, making the knife not visible from the outside. The large, solid handle and the well-proportioned blade allow this knife to tackle demanding tasks. Frame Rock weighs less than 200g, making it somewhat light for such a sturdy knife. It is supplied inside an ABS box.

    Intended use: collection / CQD

    Type of production: industrial
    Blade: in N690Co stainless steel
    Blade treatment: Black DLC
    Country of production: Italy
    Handle: in Titanium, machined from solid, with integral Frame Lock closure system with removable hinged and safe made of stainless steel
    Blade length: 75mm.
    Blade thickness: 6.3mm.
    Total length: 181mm.
    Weight: 193g.
    Clip: stainless steel, reversible, deep pocket type and with tip up port
    Notes: Conical Skull Crasher inserted in the shank
    Box: in ABS with Extrema Ratio logos

    ER-FRTI-BK
    €457.38
    Only 99 left
    Only 99 left
    Rating:
    90%
    4.5
  36. ExtremaRatio - Frame Rock Titan - Blue Satin - folding knife

    The Extrema Ratio Frame Rock is a new knife, based on the Ti-Rock project, a successful frame-lock knife made by Extrema Ratio in 2016 exclusively for Coltelleria Collini.

    The Extreme Ratio Frame Rock is characterized by the titanium handle that offers great resistance while being very light. The integrity of the frame-lock locking system is guaranteed against wear by an easily replaceable hardened steel insert.

    Unlike its drop-point predecessor, the Rock frame has a spearpoint blade 75 mm long, 6.0 mm thick, equipped with fuller for further lightening. The blade is made of Bohler N690 steel, heat treated to a hardness of 58 HRC. The same is available in black finish with DLC or satin finish.

    To make the opening even more fluid and free of uncertainties, the blade rotates on ball bearings. This mechanism allows the user to adjust the force necessary to release the blade from the closed position.

    The shape of the reversible clip allows a hidden port in the pocket, making the knife not visible from the outside. The large, solid handle and the well-proportioned blade allow this knife to tackle demanding tasks. Frame Rock weighs less than 200g, making it somewhat light for such a sturdy knife. It is supplied inside an ABS box.

    Intended use: collection / CQD

    Type of production: industrial,
    Blade: in N690Co stainless steel
    Blade treatment: Satin finish
    Country of production: Italy
    Handle: in Titanium, machined from solid, with integral Frame Lock closure system with removable hinged and safe made of stainless steel
    Blade length: 75mm.
    Blade thickness: 6.3mm.
    Total length: 181mm.
    Weight: 193g.
    Clip: stainless steel, reversible, deep pocket type and with tip up port
    Notes: Conical Skull Crasher inserted in the shank
    Box: in ABS with Extrema Ratio logos

    ER-FR-BS
    €454.92
    Only 99 left
    Only 99 left
  37. ExtremaRatio - E.C.M. Cobra - ECM Einsatzkommando - Knife

    The Extreme Ratio E.C.M. (Einsatzkommando Cobra Messer) is a fixed blade multipurpose knife, designed for operational uses for the famous Einsatzkommando "Cobra" special unit of the Austrian police, whose logo is laser engraved on the heel of the blade. The Extreme Ratio E.C.M. it combines the characteristics of a practical tool and those of a reliable weapon, in a compact configuration with a total weight of 240g.

    The blade is made of Böhler N690 steel, hardened to 58 HRC and is 116 mm long, 5 mm thick and equipped with a flat edge. The profile of the blade is of the modified spear point type, with a false counter-thread ¾ in length on the back and a lower guard to protect the hand during use.

    Both the guard and the knob have holes to facilitate the attachment of the knife to various tools or for the passage of laces. The blade has a Carbon-based DLC (Diamond-Like Carbon) surface coating making it hyper-resistant to abrasion and chemical aggression.

    Given the heavy use of the tool, for the handle, instead of the usual Forprene, the more performing high-strength G10 is used.

    It is fixed to the FULL TANG profile by two through screws and maintains all the known ergonomic characteristics of the Extrema Ratio handles. Being a knife designed for professional use, great importance was given to ease of port, accessibility and rapid extraction.

    The polymer sheath is versatile and can be carried on a service belt or mounted on M.O.L.L.E. of tactical vests, backpacks or other equipment.

     

    Intended use: Tactical / Military

    Type of production: Industrial
    Country of production: Italy
    Blade: Bohler N690Co stainless steel at 58HRC
    Blade treatment: DLC (Diamond Like Coating)
    Handle: G10
    Blade length: 106mm.
    Blade thickness: 5mm.
    Total length: 233mm.
    Weight: 240g.
    Sheath: Synthetic, polymer, MOLLE compatible
    Packaging: Cardboard box with Extrema Ratio logos

    ER-ECM
    €315.57
    Only 1 left
    Only 1 left
  38. ExtremaRatio - Giant Mamba - HCS - tactical knife

    The Giant Mamba has a "tanto" blade in 6.3 mm thick Böhler N690 steel with a hardness of 58 HRC, flat edge and full length lightening.

    The Forprene handle with locking by threaded tang makes the knife solid and well balanced. The MOLLE compatible sheath is made of shockproof nylon with a conical opening for rapid insertion and extraction and a system that avoids shaking noises, it is equipped with a two-button safety flap, a thigh with anti-rotation rubber reinforcement and a reversible ambidextrous safety : simply pressing the trigger unlocks the blade.

     
    Intended use: Tactical / Multirole

    Type of production: Industrial
    Country of production: Italy
    Blade: in N690Co 58HRC stainless steel
    Blade treatment: Satin
    Handle: Forprene
    Blade length: 163mm.
    Blade thickness: 6.3mm.
    Total length: 293mm.
    Weight: 289g.
    Sheath: Nylon
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    ER-GMA-HC
    €215.57
    Only 1 left
    Only 1 left
  39. ExtremaRatio - Giant Mamba - Ranger Green - tactical knife

    The Giant Mamba has a "tanto" blade in 6.3 mm thick Böhler N690 steel with a hardness of 58 HRC, flat edge and full length lightening.

    The Forprene handle with locking by threaded tang makes the knife solid and well balanced. The MOLLE compatible sheath is made of shockproof nylon with a conical opening for rapid insertion and extraction and a system that avoids shaking noises, it is equipped with a two-button safety flap, a thigh with anti-rotation rubber reinforcement and a reversible ambidextrous safety : simply pressing the trigger unlocks the blade.

     
    Intended use: Tactical / Multirole

    Type of production: Industrial
    Country of production: Italy
    Blade: in N690Co 58HRC stainless steel
    Blade treatment: Satin
    Handle: Forprene
    Blade length: 163mm.
    Blade thickness: 6.3mm.
    Total length: 293mm.
    Weight: 289g.
    Sheath: Nylon
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    ER-GMA-RG
    €215.57
    Only 1 left
    Only 1 left
    Rating:
    93%
    4.7
  40. ExtremaRatio - Giant Mamba - Black - tactical knife

    The Giant Mamba has a "tanto" blade in 6.3 mm thick Böhler N690 steel with a hardness of 58 HRC, flat edge and full length lightening.

    The Forprene handle with locking by threaded tang makes the knife solid and well balanced. The MOLLE compatible sheath is made of shockproof nylon with a conical opening for rapid insertion and extraction and a system that avoids shaking noises, it is equipped with a two-button safety flap, a thigh with anti-rotation rubber reinforcement and a reversible ambidextrous safety : simply pressing the trigger unlocks the blade.

     
    Intended use: Tactical / Multirole

    Type of production: Industrial
    Country of production: Italy
    Blade: in N690Co 58HRC stainless steel
    Blade treatment: Mil-C-13924 burnishing
    Handle: Forprene
    Blade length: 163mm.
    Blade thickness: 6.3mm.
    Total length: 293mm.
    Weight: 289g.
    Sheath: Nylon
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    ER-GMA-BK
    €250.82
    Only 1 left
    Only 1 left
    Rating:
    80%
    4
  41. ExtremaRatio - Contact C Knife HCS - tactical knife

    Compact version of the CONTACT, the CONTACT C has a spearhead blade, in Böhler N690 steel with a hardness of 58 HRC, flat edge, lower guard branch and full-length lightening release.

    The Forprene handle with locking by threaded tang makes the knife solid and well balanced.

    The MOLLE compatible sheath is made of shockproof nylon with a system that avoids shaking noises, is equipped with a two-button safety flap, a thigh with anti-rotation rubber reinforcement and a reversible ambidextrous 2nd level retention system: the simple pressure on the trigger unlocks the blade.

     

    Intended use: Tactical / Backup

    Type of production: Industrial
    Country of production: Italy
    Blade: in N690Co 58HRC stainless steel
    Blade treatment: Stonewashed
    Handle: Forprene
    Blade length: 128mm.
    Blade thickness: 6.3mm.
    Total length: 258mm.
    Weight: 373g.
    Sheath: Nylon
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    ER-CC-HC
    €163.11
    Only 1 left
    Only 1 left
  42. ExtremaRatio - Contact C Knife Ranger Green - tactical knife

    Compact version of the CONTACT, the CONTACT C has a spearhead blade, in Böhler N690 steel with a hardness of 58 HRC, flat edge, lower guard branch and full-length lightening release.

    The Forprene handle with locking by threaded tang makes the knife solid and well balanced.

    The MOLLE compatible sheath is made of shockproof nylon with a system that avoids shaking noises, is equipped with a two-button safety flap, a thigh with anti-rotation rubber reinforcement and a reversible ambidextrous 2nd level retention system: the simple pressure on the trigger unlocks the blade.

     

    Intended use: Tactical / Backup

    Type of production: Industrial
    Country of production: Italy
    Blade: in N690Co 58HRC stainless steel
    Blade treatment: Stonewashed
    Handle: Forprene
    Blade length: 128mm.
    Blade thickness: 6.3mm.
    Total length: 258mm.
    Weight: 373g.
    Sheath: Nylon
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    ER-CC-RG
    €163.11
    Only 1 left
    Only 1 left
    Rating:
    80%
    4
  43. ExtremaRatio - Contact C Knife Black - tactical knife

    Compact version of the CONTACT, the CONTACT C has a spearhead blade, in Böhler N690 steel with a hardness of 58 HRC, flat edge, lower guard branch and full-length lightening release.

    The Forprene handle with locking by threaded tang makes the knife solid and well balanced.

    The MOLLE compatible sheath is made of shockproof nylon with a system that avoids shaking noises, is equipped with a two-button safety flap, a thigh with anti-rotation rubber reinforcement and a reversible ambidextrous 2nd level retention system: the simple pressure on the trigger unlocks the blade.

     

    Intended use: Tactical / Backup

    Type of production: Industrial
    Country of production: Italy
    Blade: in N690Co 58HRC stainless steel
    Blade treatment: Mil-C-13924 burnishing
    Handle: Forprene
    Blade length: 128mm.
    Blade thickness: 6.3mm.
    Total length: 258mm.
    Weight: 273g.
    Sheath: Nylon
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    ER-CC-BK
    €192.62
    Only 1 left
    Only 1 left
    Rating:
    95%
    4.8
  44. ExtremaRatio - T911 Tuscania Rescue Tool - folding knife

    On December 19, 1941, in Eluet El Asel, about 400 men from the 1st Royal Carabinieri Battalion Paratrooper faced the assault of 4 battalions of Indian troops of the British Army. Jumping from their trenches by launching improvised devices, the "Desert Lions", as Radio London called them, made the defensive line impenetrable by allowing thousands of Italian-German troops to withdraw safely. This was the first page in the long history of Italian paratroopers.

    The Tuscania Paratrooper Regiment asked that the Extra Ratio T911 be specifically made as a commemorative knife for its 80th anniversary.

    The T911 is a medium-sized folding light and designed for professional use by military operators. It is equipped with a modified spear point blade, flat edge, in Bohler N690 cobalt steel heat-treated to a hardness of 58 HRC, for the best compromise between strength, ease of regrinding and thread hold. The blade is 76 mm long, 4 mm thick, has a stone washed finish and rotates around an adjustable pin which allows to obtain the best fluidity in opening. A brace allows you to lock the pin in the best position.

    The handle is in Anticorodal aluminum alloy with high strength black anodized finish and is milled to facilitate the transition from "reverse grip" handle to saber handle.

    The blade is opened by means of a pin operated with the thumb. The knife uses a liner lock type blade lock and a safe ensures maximum hold even during heavy use. The safety lever is colored red for better visibility and engages in an advanced position for more instinctive use.

    In the handle are integrated a seat belt cutter with easily available and replaceable cutter-type blade, a tungsten glass breaker, a stainless steel knot loosener and a screwdriver for adjusting the pointing optics, in AISI 420 steel. The clip , reversible and fixed at the end of the handle, allows a very deep port in the pocket, for less visibility.

    The knife can be dismantled for cleaning and maintenance. With a total length of 194 mm and a weight of 145g, the T911 is easy to wear both in uniform and in civilian clothes.

     

    Intended use: Tactical / Emergency

    Type of production: Industrial
    Lama production: Italy
    Blade: N690Co 58HRC stainless steel
    Blade treatment: Stonewashed
    Handle: Anticorodal
    Blade length: 76mm.
    Blade thickness: 4mm.
    Length closed: 118mm.
    Total length: 194mm.
    Thick when closed: 24mm.
    Weight: 145g.
    Closing: Liner Lock
    Clip: Stainless steel
    Packaging: black cardboard box with Extrema Ratio logos
    Notes: belt cutter, glass breaker, screwdriver for optics, stainless steel knot loosers

    ER-T911
    €259.02
    Only 3 left
    Only 3 left
    Rating:
    93%
    4.7
  45. ExtremaRatio - Resolza 10 - Black - pattada knife

    RESOLZA, a term of ancient origin, is today one of the most famous traditional knives of our country. The name suggests the razor by chance.

    It was born in Sardinia centuries ago and has accompanied its inhabitants until today in the daily work of a peasant and pastoral life, following them even when its men were called to war. The chronicles of the Sassari Brigade during the First World War cite this knife among its soldiers' equipment.

    We wanted to make a tribute by revisiting it according to our canons, without wanting to hurt any of the prestigious Sardinian artisans who still today pass on the tradition and wisdom of their ancestors. The dimensions and proportions are the original ones of a 10 cm blade, but the materials and technologies are those of our production. The handle revised in our style, the blade most faithful to tradition. In addition to the original, it has the blade lock open.

     

    Intended use: sports

    Type of production: industrial
    Country of production: Italy
    Blade: stainless steel N690Co 58HRC
    Handle: Anticorodal
    Blade length: 100mm.
    Blade thickness: 3mm.
    Total length: 220mm.
    Weight: 65g.
    Closure: Liner Lock
    Clip: -
    Sheath: -
    Notes: blade with MIL-C 13924 burnishing

    ER-RE10-BK
    €159.02
    Only 1 left
    Only 1 left
    Rating:
    87%
    4.4
  46. ExtremaRatio - Resolza 10 - Stone Washed - pattada knife

    RESOLZA, a term of ancient origin, is today one of the most famous traditional knives of our country. The name suggests the razor by chance.

    It was born in Sardinia centuries ago and has accompanied its inhabitants until today in the daily work of a peasant and pastoral life, following them even when its men were called to war. The chronicles of the Sassari Brigade during the First World War cite this knife among its soldiers' equipment.

    We wanted to make a tribute by revisiting it according to our canons, without wanting to hurt any of the prestigious Sardinian artisans who still today pass on the tradition and wisdom of their ancestors. The dimensions and proportions are the original ones of a 10 cm blade, but the materials and technologies are those of our production. The handle revised in our style, the blade most faithful to tradition. In addition to the original, it has the blade lock open.

     

    Intended use: sports

    Type of production: industrial
    Country of production: Italy
    Blade: stainless steel N690Co 58HRC
    Handle: Anticorodal
    Blade length: 100mm.
    Blade thickness: 3mm.
    Total length: 220mm.
    Weight: 65g.
    Closure: Liner Lock
    Clip: -
    Sheath: -
    Notes: blade with stonewashed treatment

    ER-RE10-SW
    €154.92
    Only 1 left
    Only 1 left
    Rating:
    93%
    4.7
  47. ExtremaRatio - Contact Ranger Green Knife Stone Washed - tactical knife

    Intended use: Tactical / Multirole

    Type of production: Industrial
    Country of production: Italy
    Blade: stainless steel N690Co 58HRC
    Blade treatment: Stone Washed
    Handle: Forprene
    Blade length: 162mm.
    Blade thickness: 6.3mm.
    Total length: 293mm.
    Weight: 300g.
    Sheath: in Nylon
    Packaging: Cardboard box with Extrema Ratio logos
    Note: -

    Extrema Ratio developed the first knife of a new production line, called CONTACT.

    It has a blade with a lance-shaped profile, a flat grinding and a diamond-shaped geometry. It has got a lower guard branch to protect itself from incidental cuts, upper jumping to improve grip, concave fuller along the length of the blade and a generous thickness blade (6.30mm) the now famous Requiem, revisited in proportions and in some technical features. The first of a new line of multipurpose knives.

    The blade is made in Böhler N690 steel with a hardness of 58 HRC and a chemical burnishing coating for the Black version. All other colors in production have got a blade with Stone Washed finishing. The handle is still in forprene. It is more assembled by the side screws but thanks to the shank in truncated cone-shaped stainless steel that is screwed to the bottom and goes to fit inside a special seat, which makes it solid. In this way the knife is well balanced. The sheath is minimalist; most of the fabric has been cut off; it has got a 2nd level retention system, remembering the style of the model it was inspired by.

    The main shell is injection-molded in shockproof nylon. The secondary retention system is reversible for ambidextrous users. The blade is guided through the conception of the blade. To extract the blade, to pressure the trigger will be sufficient, thus releasing the safety that holds securely in the sheath. In the horizontal slits of the sheath of a system, which fixes the blade to avoid shaking noises when it is stored inside. The back side of the nylon sheath is M.O.L.L.E. compatible.

    The textile part is reduced to its minimum and has got the classic two-button safety strap with a belt loop Extrema Ratio aims to reduce the size of the knife, but not saving on the structural strength and safety accessories.

    so be used as glass breakers

    ER-CON-RG
    €215.57
    Only 1 left
    Only 1 left
  48. ExtremaRatio - BF2H Helmsman - Multitool Sailing Knife

    Helmsman is a knife designed and perfected in every single detail for its primary use in a nautical environment and represents the evolution of the BF2 V model presented on the Amerigo Vespucci School Ship in 2013 and dedicated to the most beautiful ship in the world.

    The blade, which reaches a length of 87 mm, has a serration at the base while the tip has a flat grinding that allows symmetrical cutting work with wider support while the stone washed finishing process preserves more from corrosion in a marine environment.

     

    Intended use: Sports / Tactical / For Sailing Boat

    Type of production: industrial
    Blade: N690Co 58HRC stainless steel with Stone Washed finish
    Country of production: Italy
    Handle: Anticorodal with stainless steel reinforcements
    Blade length: 87mm.
    Blade thickness: 3mm.
    Length closed: 124mm.
    Total length: 210mm.
    Weight: 143g.
    Closure: Liner Lock
    Clip: reversible and removable in stainless steel
    Notes: ankle band / loose knots - small shackle - Tactical quick release hanger - Safety catch with open knife - Safety ankle fastener / Knot release

    ER-BF2H
    €200.82
    Only 1 left
    Only 1 left
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    Extrema Ratio Misericordia Desert: Un Coltello d'Eccellenza per i Reparti Operativi

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    La mia recensione dettagliata rivela tutte le sue caratteristiche, dalla praticità del fodero alla maneggevolezza del coltello stesso, sottolineando l'importanza di possedere un utensile di qualità superiore. Un coltello studiato nei dettagli, un gioiello della coltelleria italiana.

     

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  • guida alla scoperta dei diversi tipi di meccanismi e sistemi di apertura dei coltelli da tasca
    guida alla scoperta dei diversi tipi di meccanismi e sistemi di apertura dei coltelli da tasca

    L'arte di aprire un coltello da tasca ha radici antiche e si è evoluta nel tempo attraverso vari metodi. Dall'apribile classico "Incavo per Unghie", simbolo di tradizione, all'innovativo e rapido sistema "Flipper".

    Ci sono metodi ideati per chi cerca praticità come gli "Apribili Thumb", che utilizzano il pollice, o il futuristico "Apribile Wave", che permette un'apertura istantanea durante l'estrazione dalla tasca. Non dimentichiamo l'arte dell'apertura dei coltelli "Butterfly", ricca di trucchi ma che richiede destrezza.

    Questo articolo esplora questi metodi, fornendo una panoramica completa delle diverse tecniche di apertura, mettendo in evidenza sia la loro funzionalità sia le loro particolarità stilistiche.

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