karambit knives
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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 -
ExtremaRatio - N.K.3 Karambit Desert Warfare - Neck Knife - NK3K - knife
NK3 is a small knife that extends the family of the neck knives Extrema Ratio.
It differs from the models NK1 and NK2 for the largest size of the blade-type "long" 70mm. The ergonomic grip is designed so as to prevent accidental cuts during withdrawal from the scabbard.
On the back it is formed a drain for the positioning of the thumb or index depending on use. The structure enables both use for work or cutting very effective for small precision work.
The Kydex sheath is a quick release and is supplied to the port of paracord knife in his neck.
intended use: Neck Knife
type of production: Industrial
production country: Italy
Blade: stainless steel N690Co 58 / 60HRC
Blade treatment: Desert Warfare
manicatura: stainless steel N690Co 58 / 60HRC
blade length: 70mm.
blade thickness: 6.3mm.
total length: 172mm.
Weight: 95g.
Sheath: Kydex, neck
Package: Cardboard box with logos Extrema Ratio
Notes: possibility of using the sheath with MOLLE systems or Tek-Lok (not included in the package)12636 -
ExtremaRatio - N.K.3 Karambit Stone Washed - Neck Knife - NK3K - knife
NK3 is a small knife that extends the family of the neck knives Extrema Ratio.
It differs from the models NK1 and NK2 for the largest size of the blade-type "long" 70mm. The ergonomic grip is designed so as to prevent accidental cuts during withdrawal from the scabbard.
On the back it is formed a drain for the positioning of the thumb or index depending on use. The structure enables both use for work or cutting very effective for small precision work.
The Kydex sheath is a quick release and is supplied to the port of paracord knife in his neck.
intended use: Neck Knife
type of production: Industrial
production country: Italy
Blade: stainless steel N690Co 58 / 60HRC
Blade treatment: Stone Washed
manicatura: stainless steel N690Co 58 / 60HRC
blade length: 70mm.
blade thickness: 6.3mm.
total length: 172mm.
Weight: 95g.
Sheath: Kydex, neck
Package: Cardboard box with logos Extrema Ratio
Notes: possibility of using the sheath with MOLLE systems or Tek-Lok (not included in the package)ER-NK3K-SW -
ExtremaRatio - N.K.3 Karambit Black - Neck Knife - NK3K - knife
NK3 is a small knife that extends the family of the neck knives Extrema Ratio.
It differs from the models NK1 and NK2 for the largest size of the blade-type "long" 70mm. The ergonomic grip is designed so as to prevent accidental cuts during withdrawal from the scabbard.
On the back it is formed a drain for the positioning of the thumb or index depending on use. The structure enables both use for work or cutting very effective for small precision work.
The Kydex sheath is a quick release and is supplied to the port of paracord knife in his neck.
intended use: Neck Knife
type of production: Industrial
production country: Italy
Blade: stainless steel N690Co 58 / 60HRC
Blade treatment: Black PVD cat. MIL-C-13924
manicatura: stainless steel N690Co 58 / 60HRC
blade length: 70mm.
blade thickness: 6.3mm.
total length: 172mm.
Weight: 95g.
Sheath: Kydex, neck
Package: Cardboard box with logos Extrema Ratio
Notes: possibility of using the sheath with MOLLE systems or Tek-Lok (not included in the package)ER-NK3K-BK -
ExtremaRatio - Nightmare Karambit - Stone Washed - folding knife
Folding knife with rescue karambit connotation, adopted by the special units of the Police of the Principality of Monaco U.S.I.V.P. The knife gets its name from a development and consulting department of the special intervention forces Monegasque.
Intended use: Tactical / Rescue
Type of production: Industrial
Production Country: Italy
Blade: Stainless steel 58HRC N690Co
Blade treatment: Stone Washed
Handle: Anticorodal
Blade length: 73.5mm.
Blade thickness: 3mm.
Closed Length: -
Overall length: 196mm.
Thick when closed: -
Weight: 166g.
Lock: Liner Lock with safety catch further
Clip: Stainless Steel
Packaging: black cardboard with Extrema Ratio logos
Notes: Size emergency belts and skull crasher12622 -
ExtremaRatio - Nightmare Karambit - Black - folding knife
Folding knife with rescue karambit connotation, adopted by the special units of the Police of the Principality of Monaco U.S.I.V.P. The knife gets its name from a development and consulting department of the special intervention forces Monegasque.
Intended use: Tactical / Rescue
Type of production: Industrial
Production Country: Italy
Blade: Stainless steel 58HRC N690Co
Blade treatment: Testudo MIL-C-13924
Handle: Anticorodal
Blade length: 73.5mm.
Blade thickness: 3mm.
Closed Length: -
Overall length: 196mm.
Thick when closed: -
Weight: 166g.
Lock: Liner Lock with safety catch further
Clip: Stainless Steel
Packaging: black cardboard with Extrema Ratio logos
Notes: Size emergency belts and skull crasherER-NIG-BK -
ExtremaRatio - K-Talon Karambit - N690 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: 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-SW -
ExtremaRatio & Knives.it - Tengu Tactical - Icepick Karambit - knife
THE BRAND
Exclusive collaboration between Coltelleria Collini and Extrema Ratio marketed under the brand KNIVES.IT.TECHNICAL DATA SHEET
Intended Use: Collection / Tactical / Neck knife
Production type: Industrial
Country of Production: Italy
Blade: Stainless steel N690Co 58/60HRC
Blade finish: Black PVD cat. MIL-C-13924
Handle: Stainless steel N690Co 58/60HRC
Blade length: 40mm.
Blade thickness: 5.5mm.
Total lenght: 166mm.
Weight: 86g.
Sheath: optional (available separately) in Kydex, handcrafted by the Italian Knife Maker Simone Tonolli.
Package: cardboard box with Extrema Ratio logos
Notes: knife created and manufactured by Extrema Ratio - each knife is numbered - Design by LoTacticalHISTORY
The Tengu takes its name from a mythical creature of Japanese folklore that is represented with both human and raven features, they had the reputation of being great warriors and legends say that some founders of martial arts were trained by them.- It is designed to be used in many different grips, but is especially effective in the reverse grip.
- Designed to be carried in a variety of ways, whether as a neck knife, under shirt, clipped in a pocket or around the waist using optional systems such as Ulti-Clip or Tek-Lok or various M.O.L.L.E. type attachments.
- With its thickness of 5.5 mm. is extremely robust and thanks to the shape of the handle is comfortable even by those with large hands or those who want to use it with tactical gloves.
- The blade is compact, robust and very functional for both precision cutting and hard materials thanks to the serrated part on the back. The tanto-shaped tip is very robust and optimal for engraving work.ER-TENGU -
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 RatioKN-TENGU-K -
ExtremaRatio - SKAR Testudo - Karambit Limited Edition - knife
This knife is a Collini Cutlery exclusive edition, the one and only Karambit blade ever made by Extrema Ratio and you will not be able to find it in other stores - This is a very small worldwide limited edition of 50 serialized pieces.
Blade: 58HRC N690Co Testudo Stainless Steel
Country of production: Italy
Handles: Black satin anticorodal
Blade Lenght: 90mm.
Blade Thinckness: 4mm.
Total Lenght: 205mm.
Hole Diameter: 22mm
Weight: 152g.
Sheath: Kydex with Tek-Lok
Notes: Worldwide limited edition, only 50pcs each serializedSKAR-T-KIT -
ExtremaRatio - SKAR - Karambit Collector's Edition - knife
ExtremaRatio - SKAR - Karambit Collector's Edition - knife
SKAR COLLECTOR'S EDITION
Available in only 10 numbered copies (from 1 to 5 in the version black blade and 1 to 5 in the blade clear version), this edition of the Skar Extremaratio is sold in an elegant box in polymers with the version Skar training aluminum.
Intended Use: collection / CQB
Type of production: Industrial, Limited
Blade: stainless steel N690
Treatment Blade: Stonewashed
Production Lama: Italy
Handle: Anticorodal removable grips
Blade length: 90mm.
Blade Thickness: 4mm.
Overall length: 205mm.
Hole diameter: 22mm
Balancing: back, 2 cm from the branch guard
Weight: 152g.
Sheath: Kydex, thermoformed, connection type Tek-Lok
Notes: Limited edition and numbered with certificate, in only 5 pieces
Housing: plastic, with logos ExtremaRatioFaithful implementation of the 1/1 scale SKAR. Entirely anodized aircraft aluminum, this Karambit is made by Extrema Ratio in collaboration with Cutlery Collini Busto Arsizio.
Free tip and sharp, this knife offers a realistic feeling and maximum safety during training and practice of martial arts that require the use karambit.
Intended Use: Training
Production: Italy
Lama: Aeronautical Aluminum 6061 T6
Treatment: Anodizing
Handle: series comes the paracord to assemble; select the drop down menu under the favorite color! E 'can also purchase the handle in aluminum that are mounted on steel version SKAR.
Blade length: 90mm.
Blade Thickness: 4mm.
Overall length: 205mm.
Hole diameter: 22mm
Weight: 34g.SKAR-KIT -
ExtremaRatio - SKAR Testudo - Karambit Limited Edition - knife
This knife is a Collini Cutlery exclusive edition, the one and only Karambit blade ever made by Extrema Ratio and you will not be able to find it in other stores - This is a very small worldwide limited edition of 50 serialized pieces.
Blade: 58HRC N690Co Testudo Stainless Steel
Country of production: Italy
Handles: Black satin anticorodal
Blade Lenght: 90mm.
Blade Thinckness: 4mm.
Total Lenght: 205mm.
Hole Diameter: 22mm
Weight: 152g.
Sheath: Kydex with Tek-Lok
Notes: Worldwide limited edition, only 50pcs each serializedskar-testudo -
ExtremaRatio - SKAR - Karambit Limited Edition - knife
This knife is a Collini Cutlery exclusive edition, the one and only Karambit blade ever made by Extrema Ratio and you will not be able to find it in other stores - This is a very small worldwide limited edition of 50 serialized pieces.
Blade: 58HRC N690Co Stonewashed Stainless Steel
Country of production: Italy
Handles: Black satin anticorodal
Blade Lenght: 90mm.
Blade Thinckness: 4mm.
Total Lenght: 205mm.
Hole Diameter: 22mm
Weight: 152g.
Sheath: Kydex with Tek-Lok
Notes: Worldwide limited edition, only 50pcs each serializedskar