Knives, collection knife, tactical knives, outdoor knives, pocket knives and tools
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ExtremaRatio - Glauca G1 knife - GSG9 - knife
Glauca G1, an evolution of the Glauca model, has specific features designed especially for the renowned GSG9 department, a special unit of the Bundespolizei, which has officially adopted it. The handle, made of anodized anticorodal aluminum with tactical mud coloring, is equipped with a tungsten carbide rear glass breaker.
On the back are a stainless steel nail stripper that can be locked in the open position and a resealable rescue tool that allows the operator to make a quick emergency cut to free a possible casualty from their clothing. This second tool is also great for use as a belt cutter.
The blade locking system is the proven LINER-LOCK to which is added a second safety mechanism to be operated manually.
Production type: IndustrialCountry of manufacture: Italy
Blade: N690Co stainless steel
Blade Treatment: Burnishing MIL-C-13924
Handle: Anticorodal
Blade Length: 112mm.
Blade thickness: 4mm.
Length closed: 158mm.
Total length: 270mm.
Thickness when closed: 17mm.
Weight: 225g.
Closure: Liner Lock with additional side safety
Clip: Removable, burnished stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Notes: Rear window breaker - Stainless steel nail striker - Reclosable cutting rescue toolER-GLA-G1 -
Giant Mouse - ACE Sonoma V2 - Elmax & Green Canvas Micarta - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased and used.
* Condition: Very good condition, with a few small marks on blade and handle.
* Commercially available: Discontinued
* Sharpening: Professionally re-sharpened.
* Marks on blade: Small, unnoticeable scratches on the tip of the blade.
* Marks on handle: A small mark near the clip housing.
* Packaging: Yes
* Scabbard: /
* Manuals, Certificates and Warranties: /
* Checked and Certified by our in-house laboratory
Production Type: Industrial
Country of Production: China (by Reate Knives)
Blade: Elmax stainless steel
Blade finish: satin finish
Handle: green cavnas micarta with brass spacer
Blade length: 87mm.
Blade thickness: 3.5mm.
Length closed: 114mm
Total length: 203mm.
Thickness when closed: 14mm.
Weight: 85g.
Closure: Liner Lock
Clip: flush, stainless steel, removable and reversible
Packaging: cardboard box with Giant Mouse logos
Notes: discontinued knife, winner of the "2023 BEST EDC CHAMPION" award by CarryologyGM-ACESO-CP -
ExtremaRatio - Glauca B1 G.I.G.N. Knife - PRIVATE COLLECTION - knife
The GLAUCA B1 folding knife was born from the collaboration with the GIGN (special unit of the French National Gendarmerie). It has a tip designed to allow maximum penetration. On the back of the handle it features a stop strap cutting system.
It is equipped with a rear glass breaker, a clip that can be applied in three positions and a side safety device.
The rigid sheath is made of ABS applied to a Cordura base and allows you to store the knife with the blade open.
Allows multiple attachment options: MOLLE system for tactical vests, belt attachment and thigh attachment.
KNIFE RETIRED FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Excellent condition
* Commercially available No
* Sharpness: Original
* Marks on blade: small scratches on the blade
* Marks on handle: NO
* Packaging: YES
* Sheath: YES
* Manuals, Certificates and Warranties: YES
* Checked and Certified by our internal laboratory
Type of production: Industrial
Country of production: Italy
Blade: N690Co stainless steel
Blade finish: Burnished
Handle: Rough Anticorodal
Blade length: 115mm.
Blade thickness: 4mm.
Closed length: 158mm
Total length: 268mm.
Closed thickness: 15mm.
Weight: 197g.
Closure: Liner Lock with Additional Safety
Clip: Removable and multi-position, in stainless steel
Sheath: Cordura and Kydex with magnetic blade retention
Packaging: Cardboard box with Extrema Ratio logos
Notes: supplied with the G.I.G.N. (National Gendarmerie Intervention Group) French, specialized in operations against terrorism and emergency response in the event of hostagesAP-ER-GLA-B1 -
Deroma - Pattada Resolza knife handcrafted ram's horn knife - PRIVATE COLLECTION
KNIFE RETIRED FROM PRIVATE COLLECTION
* Type: Previously purchased
* Condition: Overall in very good condition
* Available: on the market
* Sharpness: Factory
* Marks on blade: none
* Marks on handle: None
* Box: -
* Sheath: synthetic material case
* Manuals, Certificates and Guarantees: guarantee certificate
* Checked and Certified by our internal laboratoryIntended use: Regional
Type of production: Artisan
Blade production: Italy
Blade: 12c26 stainless steel
Blade Treatment: -
Handle: ram's horn
Blade length: 110mm.
Blade thickness: 3mm.
Closed length: 147mm.
Total length: 265mm.
Closed thickness: 19mm
Balancing: -
Weight: 100g.
Closure: without blade lock
Clips: -
Sheath: -
Packaging: rigid packaging with artisanal production certificate signed by Antonio Deroma
Note: -AP-DR-RES-12 -
ExtremaRatio - KIRI Neck Knife - N690Co Dark Stone Washed - Kiridashi Knife
The kiridashi is a traditional Japanese cutting tool that has ancient roots in culture and tradition; Extrema Ratio has revised according to its style this knife belonging to Japanese tradition giving it a more tactical look than the original. While retaining the characteristic chisel rounding, KIRI has a special tip designed to achieve a high penetration efficiency.
Extrema Ratio KIRI is available in Dark Stone and Satin finishes, both made of Böhler N690 steel hardened to 58HRC. The handle consists of two black-colored anodized anticorodal aluminum grips. The preshaped Kydex sheath is equipped with metal eyelets that allow paracord lanyard to be attached to MOLLE system platforms as well.
Intended use: Neck knife / UtilityType of production: industrial
Country of production: Italy
Blade: stainless steel N690Co 58/60HRC
Blade treatment: Dark Stone Washed
Handle: stainless steel N690Co 58/60HRC
Blade length: 60mm.
Blade thickness: 5mm.
Total length: 190mm.
Weight: 112g.
Sheath: in Kydex, for neck
Packaging: cardboard box with Extrema Ratio logos
Notes: possibility of using the scabbard with Ulti-Clip, M.O.L.L.E. or Tek-Lok systems (may be purchased separately)ER-KIRI-DSW -
ExtremaRatio - KIRI Neck Knife - N690Co Satin - Kiridashi Knife
The kiridashi is a traditional Japanese cutting tool that has ancient roots in culture and tradition; Extrema Ratio has revised according to its style this knife belonging to Japanese tradition giving it a more tactical look than the original. While maintaining the characteristic chisel rounding, KIRI has a special tip designed to achieve a high penetration efficiency.
Extrema Ratio KIRI is available in Dark Stone and Satin finishes, both made of Böhler N690 steel hardened to 58HRC. The handle consists of two black-colored anodized anticorodal aluminum grips. The preshaped Kydex sheath is equipped with metal eyelets that allow paracord lanyard to be attached to MOLLE system platforms as well.
Intended use: Neck knife / UtilityType of production: industrial
Country of production: Italy
Blade: stainless steel N690Co 58/60HRC
Blade treatment: satin finish
Handle: stainless steel N690Co 58/60HRC
Blade length: 60mm.
Blade thickness: 5mm.
Total length: 190mm.
Weight: 112g.
Sheath: in Kydex, for neck
Packaging: cardboard box with Extrema Ratio logos
Notes: possibility of using the scabbard with Ulti-Clip, M.O.L.L.E. or Tek-Lok systems (may be purchased separately)ER-KIRI-SA -
BlackJack - Wasp Vintage Knife - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Knife from the 1990s, previously purchased.
* Condition: In very good condition
* Commercially available: discontinued
* Sharpening: Factory sharpened
* Marks on blade: Small marks given by time.
* Marks on handle: None
* Box: -
* Scabbard: Present, but presumably not original although fully compatible.
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory
Intended Use: Tactical / SportingProduction Type: Industrial
Country of Production: Japan
Blade: Stainless steel AUS-8A
Blade Finish: Satin finish
Handle: Kraton
Blade length: 140mm.
Blade thickness: 6mm.
Total length: 263mm.
Balance: advanced
Weight: 225g.
Scabbard: brown leather, belt-mounted, presumably not original but fully compatible
Packaging: -
Notes: previously purchased knife, from private collectionBJ-WA-CP -
William Henry - Signature Collection B12-FTD - Damascus ZDP-189 and Titanium - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Like new
* Commercially available Out of production
* Sharpening: Factory
* Marks on blade: None
* Marks on handle: some minor scuffs and hairlines on the right side
* Box: Present
* Scabbard: Present
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratoryIntended Use: Collection
Production type: MidTech
Country of manufacture: USA
Blade: stainless rolled damascus with wave design, 45-ply and ZDP-189 cutting edge
Blade finish: -
Handle: titanium with blue anodized and topaz set
Blade length: 79mm.
Blade thickness: 2.3mm.
Length closed: 100mm.
Total length: 180mm.
Weight: 57g.
Closure: Button Lock with embedded topaz
Sheath: leather, with stainless steel clip
Packaging: cardboard box with William Henry logos and warranty certificate
Notes: previously purchased knife, from a private collectionWH-BF12-CP -
Randall Knives - Astro Model 17 - PRIVATE COLLECTION - custom knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Very good condition
* Sharpening: Original
* Marks on blade: None
* Marks on handle: None
* Packaging: -
* Scabbard: original, leather, in excellent condition.
* Manuals, Certificates and Warranties: -
* Checked and Certified by our in-house laboratory.Designed specifically for the seven Mercury Program astronauts, the Model 17 accompanied these pioneers on the United States' first manned space flights. Astronaut Gordon Cooper contributed to the final design of this knife, making it not only a survival tool, but also a piece of history. Two examples of this knife, rich in historical value, are currently on display at the Smithsonian Institution.
Intended use: utility/militaryType of production: handcrafted
Country of manufacture: USA
Blade: 440B stainless steel
Blade finish: satin-finished
Handle: micarta, brass and duralumin
Blade length: 140mm.
Blade thickness: 5mm.
Total length: 256mm.
Balance: on the guard branch
Weight: 252g.
Sheath: Black Leather
Notes: previously purchased knife, withdrawn from private collectionAP-RK-17ASCP -
Livio Montagna - 2014 Hunting Knife - RWL34 & Sambar Amber - PRIVATE COLLECTION - handcrafted knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Very Good
* Commercially available No.
* Sharpening: original
* Marks on blade: none
* Marks on handle: a few small hairlines on heads.
* Packaging: none
* Scabbard: Leather, handcrafted, original with a few marks due to age.
* Manuals, Certificates and Warranties: certificate of authenticity signed and dated by the craftsman.
* Checked and Certified by our in-house laboratoryIntended use: hunting / collection
Type of production: handcrafted
Country of production: Italy
Blade: stainless steel RWL34 hardened to 59/60 HRC
Blade finish: satin finish
Handle: amber Sambar stag with 416 stainless steel guard and pommel
Blade length: 107mm.
Blade thickness: 3.5mm.
Total length: 220mm.
Weight: 181g.
Sheath: handcrafted, leather, hand-stitched
Packaging: -
Notes: previously purchased knife, from private collection, handcrafted by Master C.IC. (Italian Knifemakers Guild) Livio Montagna.AP-MONT-CPSA -
Livio Montagna - 2017 Fighter - N690Co & Snake Wood - PRIVATE COLLECTION - handcrafted knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Very Good
* Commercially available No.
* Sharpening: original
* Marks on blade: none
* Marks on handle: a few small hairlines on heads.
* Packaging: none
* Scabbard: Leather, handcrafted, original with a few marks due to age.
* Manuals, Certificates and Warranties: certificate of authenticity signed and dated by the craftsman.
* Checked and Certified by our in-house laboratoryIntended use: hunting / collection
Type of production: handcrafted
Country of production: Italy
Blade: stainless steel N690Co hardened to 59/60 HRC
Blade finish: satin finish
Handle: Snakewood - 416 stainless steel guard and pommel
Blade length: 127mm.
Blade thickness: 4mm.
Total length: 240mm.
Weight: 185g.
Sheath: handcrafted, leather, hand-stitched
Packaging: -
Notes: previously purchased knife, from a private collection, handcrafted by Master C.IC. (Italian Knifemakers Guild) Livio Montagna.AP-MONT-CPFD -
ExtremaRatio - Ant Black Knife - N690 - Folding Knife
The Ant is the most compact among Extrema Ratio's folding knives. Despite its small size, this model features an extremely sturdy, durable, and reliable structure.
The handle is made of two different elements: the cheek piece crafted from anodized anticorodal aluminum and the hardened steel frame which also serves as the blade lock (Frame Lock System). This mechanism involves a part of the frame bending inward to firmly secure the blade in the open position, enhancing the user's safety during the knife's use.
The tang features a hole for the insertion of a lanyard, and on the right side of the handle, there is a steel clip that allows for concealed carry in the pocket.
The Ant Black version utilizes Böhler N690, hardened to 58 HRC for the best balance between edge retention and toughness, a type of steel used by Extrema Ratio for most of its knives.
The blade is sheep foot-shaped and has a small hole on the top part to facilitate opening. Its particular structure, with a straight edge, allows the user to comfortably rest their fingers on the back of the knife and use it with ease.
Type of production: industrial
Blade: in stainless steel N690 58 HRC
Blade production: Italy
Handle: anodized anticorodal aluminum and steel
Blade length: 70mm.
Blade thickness: 2.2mm.
Closed length: 55mm.
Total length: 127mm.
Balancing: -
Weight: 42g.
Closure: Frame Lock
Clip: removable stainless steel
Sheath: -
Notes:ER-ANT-B-B -
Tommy Lee - Clip Point - Damascus & Giraffe Bone - PRIVATE COLLECTION - handcrafted knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased.
* Condition: 1990 model, in like-new condition.
* Commercially available: Unique specimen, entirely handmade; artisan passed away in 2013
* Sharpening: Factory sharpening, can be improved.
* Marks on blade: A few small oxidation marks on handle.
* Marks on handle: A few small marks on steel bolsters due to time.
* Box: -
* Scabbard: Belt sheath, leather, handmade; with a few small marks from time
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory
Intended Use: Collection/GentlemanType of production: Handcrafted
Country of Production: USA
Blade: full tang, handcrafted carbon damascus steel
Handle: stainless steel heads and giraffe bone handles
Blade length: 104mm
Blade thickness: 3mm.
Total length: 196mm.
Weight: 94g.
Sheath: Leather, for belt or boot, with steel clip for attachment
Packaging: -
Notes: rare handcrafted knife made in 1990 by well-known American knife maker Tommy LeeFC-TLEE-DG-CP -
Peter Herbst - Engraved Integral - CPM-T440V & Fossil Ivory - PRIVATE COLLECTION - handcrafted knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: 03/1990 model, in like-new condition
* Commercially available: Unique knife, entirely custom made and hand-engraved
* Sharpening: Factory sharpened
* Marks on blade: None
* Marks on handle: None
* Box: -
* Scabbard: Belt sheath, leather, handmade; with a few small marks of time.
* Manuals, Certificates and Warranties: Certificate of authenticity with date of manufacture and craftsman's signature.
* Checked and Certified by our in-house workshopIntended Use: Collection/Gentleman
Type of production: Handcrafted
Country of Production: Germany
Blade: stainless steel CPM-T440V at 60HRC
Blade finish: mirror polish
Handle: integral from solid, fully hand-engraved, with fossil ivory grips and red micarta spacers
Blade length: 93mm
Blade thickness: 4mm.
Total length: 203mm.
Weight: 99g.
Sheath: Leather
Packaging: -
Notes: rare handcrafted knife made in March 1990 by well-known German knifemaker Peter Herbs, a member of the German Knifemakers' Guild and a member of the very prestigious American Knifemakers' Guild.FC-PHERBST-CP -
Frank Centofante - SL-10 - ATS34 & Micarta #049 - PRIVATE COLLECTION - handmade knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased.
* Condition: 12/1990 model, overall in good condition, with a few small marks from time
* Commercially available: Limited edition, numbered model, made entirely by hand; craftsman passed away in 2009
* Sharpening: Re-sharpened, a few small marks on blade due to sharpening
* Marks on blade: A few small marks
* Marks on handle: A few hairlines on the bolsters and a small dent on the left micarta handle.
* Box: -
* Scabbard: Suede leather case.
* Manuals, Certificates and Warranties: Certificate of authenticity with date of manufacture and craftsman's signature.
* Checked and Certified by our in-house laboratoryIntended Use: Collection/Gentleman
Type of production: Handcrafted
Country of Production: USA
Blade: stainless steel ATS34
Blade finish: satin finish
Handle: Stainless steel and Micarta
Blade length: 83mm
Blade thickness: 2.5mm.
Length closed: 108mm.
Total length: 189mm.
Thickness when closed: 8mm.
Weight: 99g.
Closure: Back Lock
Clip: -
Sheath: Suede leather pouch
Packaging: -
Notes: rare handcrafted knife made in December 1990 by noted U.S. knife maker Frank Centofante who passed away in 2009, serial number #049FC-SL10-CP -
ExtremaRatio - BF2TTS Wardog knife - PRIVATE COLLECTION - Tanto Point - knife
RETIRED FROM PRIVATE COLLECTION
Type: Previously Purchased
Condition: Excellent condition
Available in stores: No
Sharpening: Original
Marks on blade: NO
Marks on handle: NO
Packaging: YES
Sheath: -
Manuals, Certificates, and Warranties: YES
Inspected and Certified by our internal laboratory
Intended use: Tactical/MilitaryType of production: Industrial
Blade: N690Co 58HRC stainless steel
Blade Production: Italy
Handle: Anticorodal
Blade length: 67mm.
Blade thickness: 3mm.
Closed length: 124mm.
Total length: 192mm.
Balance: -
Weight: 130g.
Closure: Liner Lock
Clip: Reversible and removable stainless steel
Sheath: -
Notes: Safety lock when knife is openAP-BF2TTSWD -
ExtremaRatio - MF1 BC knife - PRIVATE COLLECTION - tactical knife
Type: Previously Purchased
Condition: in excellent condition
Available in the market, currently in production
Sharpening: Factory standard
Blade marks: None
Handle marks: None
Box: Present
Sheath: Not applicable
Manuals, Certificates, and Warranties: ER
Checked and Certified by our internal laboratory
Intended use: Tactical/EmergencyType of production: Industrial
Blade Production: Italy
Blade: N690Co stainless steel, 58HRC
Blade Treatment: Testudo
Handle: Anticorodal
Blade length: 95mm
Blade thickness: 4mm
Closed length: 134mm
Total length: 225mm
Closed thickness: 24mm
Balance: Not applicable
Weight: 162g
Closure: Liner Lock
Clip: Stainless Steel
Sheath: Not applicable
Packaging: black cardboard box with Extrema Ratio logos
Notes: seat belt cutter, glass breaker, screwdriver for opticsAP-MF1-BC-CP -
ExtremaRatio - Lamborghini Reventón Knife - Limited Edition - PRIVATE COLLECTION - 117 - Knife
Previously owned knife withdrawn from a private collection.
Type: Previously Purchased
Condition: Like new
Availability: Out of production - Limited edition item
Sharpening: Factory standard
Blade marks: None
Handle marks: None
Box: Included
Sheath: Not available
Manuals, Certificates, and Warranties: Included
Inspected and Certified by our internal laboratory
Extrema Ratio was chosen by Automobili Lamborghini to produce the Reventón Folder, an emergency knife, seat belt cutter, and glass breaker, designed by the Lamborghini Style Center, and officially included with each of the 20 Reventóns produced, the most exclusive supercar by the House of the Bull.The “Reventón Folder” is a high-level functional and aesthetic accessory, clearly in line with the philosophy of the car, created with concepts and technologies directly borrowed from the most advanced aeronautical industry.
The knife is produced in a limited edition of 2,000 pieces, the first twenty of which equip the Reventóns, and the remaining 1,980 are available for collectors.
Usage: Collection
Type of production: Industrial
Country of production: Italy
Blade: Stainless steel N690Co 58HRC
Blade finish: Testudo burnishing
Handle: Anticorodal
Blade length: 120mm
Blade thickness: 6.3mm
Closed length: 155mm
Total length: 260mm
Thickness when closed: 21mm
Weight: 235g
Locking mechanism: Back Lock with safety catch
Clip: Not available
Sheath: Not available
Packaging: Plastic box with Lamborghini and Reventon logos
Note: Item number 117 out of 2000AP-REV-ER1 -
Francesco Pachi - Custom Folder knife - BG42 & Micarta - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Condition: in like new condition
* Sharpening: Factory
* Marks on blade: None
* Marks on handle: None
* Scabbard: Present - Original
* Manuals, Certificates and Warranties: lacking certificate and packaging.
* Checked and Certified by our in-house laboratoryIntended Use: Collection
Type of production: Handcrafted unique piece by Francesco Pachì made at the direct request of a customer
Country of production: Italy
Blade: stainless steel BG-42 with gold plated opening pin set with hard stone
Handle: gold-plated internal folders, satin-finished stainless steel heads, red micarta spacer, Loveless micarta handle and gold-plated hardware
Blade length: 57mm.
Blade thickness: 3mm.
Total length: 136mm.
Weight: 57g.
Sheath: lizard skin knife pouch
Locking system: Liner Lock
Notes: knife withdrawn from private collectionAP-LF-CP -
Lionsteel - T.R.E. Three Rapid Exchange - Carbon Fiber - PRIVATE COLLECTION - M390 - Knife
Type: Previously purchased and used
Condition: In excellent condition
Availability: Available for purchase
Sharpening: Resharpened
Blade marks: NO
Handle marks: small marks on the clip
Box: Original and present, made of cardboard
Sheath: Not included
Manuals, Certificates, and Warranties: Included
Inspected and Certified by our internal laboratory
Usage: Sports/CollectionType of production: Industrial
Country of production: Italy
Blade: Bohler M390 steel 60/61HRC
Blade finish: Bead blasted and matt
Handle: Carbon Fiber and Titanium
Blade length: 74mm
Blade thickness: 3.5mm
Total length: 175mm
Weight: 62g
Lock: Titanium Frame Lock with steel stopper
Clip: 6Al4V Titanium
Packaging: Cardboard box with LionSteel logos
Notes: IKBS ball-bearing opening with Carson flipper systemAP-TRE-FC -
ExtremaRatio - Caimano Nero N.A. - Ranger XXV Anniversarium Limited Edition - knife
Extrema Ratio Caimano Nero N.A. Ranger XXV Anniversarium Limited Edition is a limited series version of only 250 pieces that preserves intact all the features of the famous Caimano Nero N.A. model, a non-automatic version of the tactical knife that Extrema Ratio delivered to the G.O.I. (Gruppo Operativo Incursori) of the Italian Navy.
The Extrema Ratio Caimano Nero N.A. Ranger XXV Anniversarium Limited Edition comes in an IP67-certified watertight Polypropylene technical case, with pressurization valve, weatherproof, dustproof and shockproof, inside of which is also an Extrema Ratio 25th Anniversary commemorative coin and metal plaque with the progressive number of the limited series.
Intended Use: Tactical/Military
Type of manufacture: industrial
Blade: stainless steel N690Co 58HRC
Country of Production: Italy
Handle: Anticorodal
Blade length: 93mm.
Blade thickness: 4mm.
Length closed: 140mm.
Total length: 231mm.
Weight: 180g.
Closure: Liner Lock with additional safety catch, when knife is open
Clip: deep pocket, reversible and removable, stainless steel
Notes: Limited edition made of only 250 pieces accompanied by polypropylene case and commemorative coinER-CAI-RLE -
ExtremaRatio - MPC Desert Warfare - 2014 Full Set - PRIVATE COLLECTION - Knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: 2014 knife overall in near new, unused condition, some minor marks on metal parts given by age
* Commercially available Discontinued.
* Sharpening: Factory sharpened, never used for cutting.
* Marks on blade: No
* Marks on handle: Some discoloration of laser engravings given by age.
* Box: Present
* Scabbard: -
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory
Intended Use: Tactical / Multirole
Production type: Industrial
Country of Production: Italy
Blade: stainless steel N690Co hardened to 58HRC
Blade Finish: Desert Warfare
Handle: Anticorodal with stainless steel spacer
Blade length: 115mm.
Blade thickness: 6.3mm.
Total length: 260mm.
Weight: 245g.
Lock system: Back Lock with additional safety pin
Packaging: cardboard box with Extrema Ratio logos
Notes: Previously purchased discontinued specimen from a private collection. Full set, in near-new conditionER-MPCDW-CP -
ExtremaRatio - Misericordia Ranger - XXV Anniversarium Limited Edition - knife
Extrema Ratio Misericordia Ranger XXV Anniversarium Limited Edition is a limited series version of only 400 pieces that preserves intact all the features of the famous Misericordia model adopted by the 4th Alpine Parachute Regiment.
Misericordia Ranger XXV Anniversarium Limited Edition comes with 2 sheaths, both in desert color: the first, produced in kydex, offers the possibility of attachment via belt-clip, ulti-clip and malice-clip (optional accessories not included with the product). Attachment to the M.O.L.L.E. system by braiding the paracord is also possible. The second, made of high-strength Nylon, has 2 adjustable loops that allow it to be attached to M.O.L.L.E. systems.
Intended Use: Tactical/Multi-role
Production type: Industrial
Country of Production: Italy
Blade: stainless steel N690Co hardened to 58HRC
Blade treatment: Geotech Camo (Black Warfare)
Handle: FRN (fiberglass reinforced Nylon) with skull crasher / rear glass breaker
Blade length: 118mm.
Blade thickness: 4mm.
Total length: 233mm.
Weight: 87g.
Sheath: double sheath: Kydex and ABS.
Packaging: polypropylene case with Misericordia / Extrema Ratio logos and commemorative Coin
Notes: Limited edition of only 400 pieces, numbered on box and blade to celebrate the company's 25th anniversaryER-MIS-RALE -
ExtremaRatio - MF0 Drop Point Black - PRIVATE COLLECTION - folding knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Overall in good condition.
* Commercially Available Available.
* Sharpening: Factory.
* Marks on blade: A couple of light marks on burnishing.
* Marks on handle: Slight signs of wear on hardware and clip.
* Box: Present, but not in perfect condition
* Scabbard: -
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory
Intended Use: Tactical/Sporting
Production Type: Industrial
Country of Production: Italy
Blade: Stainless steel N690Co 58HRC
Blade Finish: Burnishing MIL-C-13924
Handle: Anticorodal (aluminum)
Blade length: 68mm.
Blade thickness: 4mm.
Length closed: 110mm.
Total length: 181mm.
Thickness when closed: 15mm.
Weight: 139g.
Closure: Liner Lock, with additional safety catch
Clip: stainless steel removable and reversible
Packaging: cardboard box with Extrema Ratio logosAP-MF0D-CP -
Spyderco - Paramilitary Knife - G10 Black - Serrated - C81GS - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
Type: Previously Purchased and Used
Conditions: In excellent conditions
Available in the market: Out of production since 2010
Sharpening: Factory
Marks on blade: NO
Marks on handle: NO
Box: Present
Sheath: -
Manuals, Certificates, and Warranties: No
Checked and Certified by our internal laboratory
Intended use: Sport / CollectionType of production: Industrial
Blade Production: USA
Blade: In CPM-S30V stainless steel
Blade finish: Satin
Handle: G10
Blade Length: 87mm.
Blade Thickness: 3.5mm.
Closed Length: 122mm.
Total Length: 210mm.
Weight: 110g.
Closure: Compression Lock
Clip: Painted stainless steel
Packaging: Cardboard box with Spyderco logos
Notes:AP-C81GS -
ExtremaRatio - Coin XXV Anniversarium - Commemorative Coin Gadget
Extrema Ratio Coin XXV Anniversarium is a commemorative coin minted to mark the company's 25th year in business. Produced in silver-plated steel, it has a diameter of 4 cm and a weight of 38.5 grams.
Coin XXV Anniversarium bears the iconic Extrema Ratio mallet on the obverse side flanked by the company's founding year (1997) and 25th year of operation (2022). On the back side we find the new company logo that was restyled to mark the brand's 25th anniversary.
Thanks to an accurate three-dimensional scanning of the mallet processed by 3D software, it was possible to obtain a perfect digitization of the object, which is essential to achieve an optimal result during minting.
Coin XXV Anniversarium comes inside an elegant velvet-lined case.
Dimensions: 4cm in diameter
Weight: 38.5 grams
Packaging: velvet-lined slipcaseER-COIN -
Zero Tolerance - Ken Onion Flipper Knife - ZT0200ST - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
Type: Previously Purchased
Condition: in excellent condition
Available in commerce: NO
Sharpening: Original
Marks on blade: YES - small marks
Marks on handle: NO
Packaging: YES, original box
Checked and Certified by our internal laboratory
Intended use: Tactical/MilitaryType of production: Industrial
Country of production: USA
Blade: In stainless steel 154CM
Blade finish: Tungsten DLC Coating
Handle: G10 with stainless steel liners
Blade length: 101mm.
Blade thickness: 4mm.
Closed length: 132mm.
Total length: 222mm.
Thickness when closed: 21mm.
Weight: 225g.
Closure: Liner Lock
Clip: Removable, reversible and multi-position, in stainless steel
Packaging: -
Notes: Design by Ken Onion - Opening system through Carson Flipper system - Knife out of production, withdrawn from private collection, like new, without boxAP-ZT0200ST -
ExtremaRatio - Police I knife - Multi-purpose 2 blades - PRIVATE COLLECTION - knife
KNIFE RETIRED FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: In very good condition
* Commercially available NO
* Sharpness: Original
* Marks on blade: NO
* Marks on handle: NO
* Packaging: YES
* Checked and Certified by our internal laboratoryType of production: Industrial
Country of production: Italy
Blade: in N690Co stainless steel
Finish: Testudo burnishing
Handle: Anodized aeronautical aluminum anticorodal
Blade length: 85mm.
Blade thickness: 2.5mm.
Total length: 210mm.
Weight: 152g.
Sheath: -
Packaging: Cardboard box with Extrema Ratio logos and manufacturer's certificates
Notes: emergency blade with snap opening (length. 8 cm) - glass breaker - model from 2013 now out of productionER-AP-POLICE -
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 -
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 -
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 -
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 -
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 -
ExtremaRatio - Ferrum E knife - Tactical Mud - 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-TM -
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 -
Master of Defense - Hornet Black Serrated - James Keating Design - PRIVATE COLLECTION - folding knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Overall in good condition.
* Commercially available Discontinued
* Sharpening: Factory
* Marks on blade: No
* Marks on handle: Slight: a few small scratches and abrasions on corners and clip; small oxidation marks on hardware
* Box: Present and original (full set).
* Scabbard: -
* Manuals, Certificates and Warranties: Present (full set)
* Checked and Certified by our in-house laboratory
Tactical knife/EDC produced in the late 1990s and designed by martial arts expert James Keating,
Master of Defense, an eclectic American brand now discontinued and later taken over by Blackhawk! Blades, produced several lockable and fixed knives of tactical and military types, all made in collaboration with well-known Knifemakers such as Elishewitz, Janich, Keating, Ayoob, Watson and Casillas.
Intended Use: Tactical/Collection
Production Type: Industrial
Country of manufacture: USA
Blade: stainless steel 154CM
Handle: aircraft grade aluminum with non-slip Kraton inserts
Blade length: 75mm.
Blade thickness: 3.5mm.
Length closed: 107mm.
Total length: 183mm.
Thickness when closed: 13mm
Weight: 90g.
Closure: Liner Lock
Clip: removable, stainless steel
Packaging: cardboard box with Master of Defense logosMOD-HORNET-CP -
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 screwdriverER-MF1BCDW -
Franco Bonassi - Titanium Front Flipper Custom M390 - PRIVATE COLLECTION - handcrafted knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Like new
* Commercially available On order
* Sharpening: Factory
* Marks on blade: No
* Marks on handle: No
* Packaging: Zip pouch, original
* Scabbard: Leather, pocket size, original
* Manuals, Certificates and Warranties: Certificate of guarantee and authenticity present.
* Checked and Certified by our in-house laboratory
Intended use: sports/collection
Type of production: handcrafted
Country of production: Italy
Blade: stainless steel M390 60/61HRC
Blade finish: satin finish
Handle: titanium
Blade length: 176mm.
Blade thickness: 2.5mm.
Length closed: 99mm.
Total length: 175mm.
Weight: 64g.
Closure: Frame Lock
Clip: removable, titanium
Scabbard: Leather pouch
Packaging: Zip pouch and certificate of authenticity and warranty
Notes: Designed and made entirely by hand in Italy by Franco "Frank" Bonassi, Decemnre 2019 example with serial number T27 - Previously purchased, from private collectionAP-FRANK-TI -
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 -
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/MacheteType 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 -
ExtremaRatio - K1 Dobermann knife - XXV Anniversary - Limited Edition
This special edition in 250 pieces, proposed on the occasion of the 25th anniversary of the brand, maintains the shape of the original, but with materials and finishes corresponding to the current production.
The K1 is equipped with a modified spear point profile blade, characterized by a tip that combines the 40° "tanto" profile with the more traditional European one, creating a sharp but very solid hybrid which, with the false false edge, makes it particularly effective in jab. The bevel is high, allowing for a very effective cutting angle.
The blade is immediately recognizable by the fenestration at the heel, which allows for considerable lightening without compromising its strength. It is made of Böhler N690 steel, with heat treatments that bring its hardness to 58 HRC for the best combination of edge hold and resistance. The finish is satin with flat grinding.
The handle, in anodized Anticorodal alloy, compared to the original presents the lightening on the sides that make the Extrema Ratio knives immediately distinguishable, but maintains the arched shape and the lateral "bellies" of the K1, offering an excellent grip both in the "saber" than in the "reverse" grip.
The terminal part of the handle curves to form a sort of hook which allows particularly easy and rapid extraction from the scabbard, while the tang protrudes from it with a triangular cusp which acts as a glass breaker with a slot which allows the knife to be equipped of lasso.
The leather scabbard faithfully reproduces the original while maintaining both the qualities of ease and speed of extraction. The carry can take place in an upside-down axillary position, horizontally on the belt or tactically on the thigh.
The K1 equipment is completed with a polypropylene case , complete leather sheath and underarm shoulder strap.
WEIGHT g.: 493
WEIGHT OZ.: 17.39
BLADE LENGTH (MM): 210
BLADE LENGTH (IN): 8.26
TOTAL LENGTH (MM): 351
TOTAL LENGTH (IN): 13.81
BLADE THICKNESS (MM): 6.3
BLADE THICKNESS (IN): 0.25
BLADE MATERIAL: BÖHLER N690 STEEL (58HRC)
BLADE FINISH: SATIN
BLADE GRINDING: FLAT EDGE
HANDLE MATERIAL: ANODIZED ANTICORODAL ALUMINUMER-K1-D-LE -
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 anniversaryER-STHIL-BWLE -
Extremaratio - Fulcrum II T knife Folder Tanto - PRIVATE COLLECTION - knife
KNIFE RETIRED FROM PRIVATE COLLECTION
* Type: Previously purchased
* Condition: In like new condition
* Commercially available: No
* Sharpening: Factory
* Marks on blade: No
* Marks on handle: No
* Box: present
* Manuals, Certificates and Guarantees: yes
* Checked and Certified by our internal laboratory
Intended use: tactical/military/backupBlade: N690Co 58HRC stainless steel
Handle: Anticorodal thickness 4.5mm
Blade length: 95mm.
Blade thickness: 6mm.
Closed length: 127
Total length: 220mm.
Balancing: -
Weight: 200g.
Closure: Back Lock
Clip: removable and reversible in stainless steel
Sheath: in cordura
Notes: safety mechanism both on opening and closingExtrema Ratio foldables:
Directly derived from military specifications, this openable was developed to replace a fixed blade in use.
To achieve this result, very robust materials, high thicknesses and a solid and safe opening/closing system were used: the back lock.
The knife is equipped with a manual safety which provides maximum safety in use and drastically reduces the risk of accidental closures.
The safety, if inserted in the lock, prevents military or police operators from having the knife turned against them in the event of theft.
Materials and processes:
All the parts of the knife are machined from solid by high-precision numerical control machines while the assembly, adjustment and sharpening are carried out by hand.
The blade is made of N690 cobalt stainless steel, a steel with very high characteristics of resistance to mechanical stress, cutting capacity, edge retention and corrosion resistance. The grinding is flat and the hardness is 58HRC.
The grip scales are in Anticorodal, an aluminum alloy with high resistance to mechanical stress and oxidation.
The tang, in hardened N690, is an effective emergency glass breaker. All screws, pins and clips are in burnished stainless steel. The blade, the lever and the tang are covered with Testudo treatment, very resistant to abrasion and oxidation. The grips are black anodized.AP-ER-F-2 -
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 -
MC Thiers - AX1 Vintage Knife - Green Stamina Wood - PRIVATE COLLECTION - knife
Knife from private collection - Vintage model (presumably early 90's) from Maison Coutellerie Thiers - In very good condition, never used for cutting, still shows some small signs of wear due to past time - Supplied with original leather sheath, with some small signs of wear - Checked and certified by our in-house laboratory.
Intended Use: Collection/SportsmanType of manufacture: Industrial
Country of Production: France
Blade: Stainless steel Z70CD15 (440A)
Blade finish: satin-finished
Handle: stainless steel and dark green stamina wood
Blade length: 70mm.
Blade thickness: 2.5mm.
Total length: 175mm.
Weight: 95g.
Closure: Back Lock
Clip: not present
Sheath: leather, with belt loop
Notes: knife from private collection in excellent conditionMCT-AX1-GSW -
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 / UtilityProduction 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 -
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 -
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 openER-CAI-NA