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Extrema Ratio knife


Extrema Ratio knife


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EXTREMA RATIO TK BF1 FOLDER
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extrema ratio tk bf1 folder
(ref.: 0143TKF)
Immediate shipping
Stock: 1
Our restyled series of training knives are manufactured in a wide range of models of diverse size and shape. They enable martial arts practitioners and professionals to train different combat techniques with an appropriate and dedicated tool. All training knives are produced in a metallic blue colour which makes them easily identified even when sheathed. The blades are produced from anodized aluminum and have the very same shape and size of the Extrema Ratio standard production models. The handles are the same used in our production models. The sheaths, sold separately, are the same used for the real knives. The stiff blade allows for training complex defensive and disarming techniques. We recommend the use of appropriate protective gear when training.


TECHNICAL SHEET:
Weight g.:102
Weight oz.:3,6
Blade Length (mm):68
Blade Length (in):2,7
Total Length (mm):170
Total Length (in):6,7
Blade Thickness (mm):3
Blade Thickness (in):0,12
Blade Material:AISI 420C STEEL
Handle Material:ANTICORODAL ANODIZED ALUMINUM
€ 81,12 Euros
($ 96,74 USD)

Product added

EXTREMA RATIO SELVANS KIT
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extrema ratio selvans kit 129selvgreenkn. green
(ref.: 04.4100.0129/GRN)
Immediate shipping
Stock: 1
- Extrema Ratio Selvans kit
- Colour sheath: green

- The kit includes:
   * Whistle
   * Chainsaw
   * Purification tablets
   * Compass
   * Copper wire,
   * "Firesteel"
   * Flashlight
   * 2.5m. of cordino
   * sharpener


Length: 14 Cm.
High: 4,5 Cm.
Width: 9 Cm.
COVER:
€ 125,60 Euros
($ 149,79 USD)

Product added

Extrema Ratio Knife Tk Suppressor
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extrema ratio trainer knife suppressor
(ref.: 0312TK)
Immediate shipping
Stock: 1
This knife simulates the knife Extrema Ratio Suppressor The sheet comes in a metallic blue color for easy identification The material is anodized aluminum sheet maintaining the shape and dimensions of the knife that represents The rigidity of the blade allows bringing the complexities of defense and disarmament of the training. We recommend the use of proper protective equipment for each type of training

Length: 33 Cm.
High: 2,5 Cm.
Width: 5 Cm.
€ 36,24 Euros
($ 43,22 USD)

Product added

EXTREMA RATIO N.K.3 DESERT WARDFARE
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extrema ratio n.k.3 desert wardfare
(ref.: 04.1000.0206/DW)
Shipping 8-10 days
N.K.3 is a reduced-size knife that enlargesis the family of neck knives by Extrema Ratio. N.K.3 is bigger than both N.K.1 and N.K.2, featuring a tanto blade 70mm long and the blood-draining slot. The design of the handle prevents accidental injury while drawing. A groove on the back of the blade accommodates for the user’s index finger or thumb, according to wielding style. Due to its overall construction, the N.K.3 is both capable of offense, through very effective slashing strikes, and useful for minute precision work. The included, rapid
- release Kydex sheath comes with a paracord strip for neck carry. Further, it can be attached via MOLLE system to tactical vests or to any of the compatible cordura sheaths from Extrema Ratio. Available but not included: BELT-CLIP (for attaching sheath to a belt), polymer UNDER SHIRT SYSTEM (for concealed carry). Available versions: N.K.3 BLACK, N.K.3 DESERT WARFARE, N.K.3 STONE WASHED.



TECHNICAL SHEET:
Weight g.:82
Weight oz.:2.8
Blade Length (mm):70
Blade Length (in):2.75
Total Length (mm):153
Total Length (in):6
Blade Thickness (mm):6.3
Blade Thickness (in):0.25
Blade Material:BöHLER N690 STEEL (60HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:BöHLER N690 STEEL (60HRC)
€ 138,84 Euros
($ 165,58 USD)

Product added

EXTREMA RATIO HF 1 D DESERT WARFARE
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extrema ratio hf 1 d desert warfare
(ref.: 04.1000.0446/DW)
Shipping 8-10 days
This folding knife is projected for those who are looking for sturdiness and reliability of a fixed blade but also for compact sizes. Its N690 steel blade is available with Drop or Tanto point. For standard use the well known liner lock is enough safe. In case of hard extreme works it is requested to insert the steel pin in the proper hole to cross the handle and the blade, obtaining in this way a sturdy and reliable knife as much as a fixed blade. The steel clip can be removed or even placed on the opposite site of the handle by replacing it with the second supplied clip. It comes in four different versions: HF1 D BLACK, HF1 D DESERT WARFARE, HF1 T BLACK, HF1 T DESERT WARFARE.


TECHNICAL SHEET:
Weight g.:264,5
Weight oz.:9,57
Blade Length (mm):91
Blade Length (in):3,58
Total Length (mm):240
Total Length (in):9,45
Blade Thickness (mm):5,6
Blade Thickness (in):0,22
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:ANTICORODAL ANODIZED ALUMINUM
€ 315,12 Euros
($ 375,81 USD)

Product added

Extrema Ratio Shrapnel One
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extrema ratio shrapnel one
(ref.: 04.1000.0500/BLK)
Shipping 8-10 days
A blade dedicated to those who love to take care of style and details.... without giving up the typical Extrema Ratio performances


TECHNICAL SHEET

Weight g.:285

Weight oz.:10,05

Blade Length (mm):157

Blade Length (in):6,18

Total Length (mm):287

Total Length (in):11,29

Blade Thickness (mm):6.3

Blade Thickness (in):0,24

Blade Material:BöHLER STEEL N690 (58HRC)

Blade Finishing:MIL-C-13924 BURNISHING

Main Grid:FLAT

Handle Material:FORPRENE

€ 195,00 Euros
($ 232,56 USD)

Product added

Extrema Ratio Defender 2 Dg Black
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extrema ratio defender 2 dg black
(ref.: 04.1000.0489/BLK)
Shipping 8-10 days
The combat version of Scout knife with ultra slim shape. This 118 mm blade comes with a blood drain which makes it lighter. It is produced in two different versions: with single guard and upper grip, and in DG double guard version. Defender comes with black kydex sheath fitting the M.O.L.L.E. system. Available in two versions BLACK and STONE WASHED
TECHNICAL SHEET
Weight g.:135
Weight oz.:4,76
Blade Length (mm):118
Blade Length (in):4,64
Total Length (mm):232
Total Length (in):9,13
Blade Thickness (mm):5
Blade Thickness (in):0,19
Blade Material:Bo?HLER STEEL N690
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE

€ 203,05 Euros
($ 242,16 USD)

Product added

Extrema Ratio Mamba Hcs
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extrema ratio mamba hcs
(ref.: 04.1000.0477/HCS)
Shipping 8-10 days
Multipurpose tactical knife, very light and easy to handle. It comes with a special Aspis nylon sheath, which has been specifically studied by Extrema Ratio, to allow the quick release of the blade and its fastening inside the M.O.L.L.E system thanks to two multiposition clips.


Available in Black, Desert, HCS, Ranger Green and Wolf Gray



TECHNICAL SHEET
Weight g.:85
Weight oz.:2,99
Blade Length (mm):116
Blade Length (in):4,56
Total Length (mm):237
Total Length (in):9,33
Blade Thickness (mm):4
Blade Thickness (in):0,15
Blade Material:BöHLER STEEL N690 (58HRC)
Blade Finishing:STONE WASHED
Main Grid:FLAT
Handle Material:FORPRENE

€ 127,92 Euros
($ 152,56 USD)

Product added

Extrema Ratio Tk S.E.R.E
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extrema ratio tk s.e.r.e
(ref.: 04.1000.0316-TK)
Shipping 8-10 days
Our restyled series of training knives are manufactured in a wide range of models of diverse size and shape. They enable martial arts practitioners and professionals to train different combat techniques with an appropriate and dedicated tool. All training knives are produced in a metallic blue colour which makes them easily identified even when sheathed. The blades are produced from anodized aluminum and have the very same shape and size of the Extrema Ratio standard production models. The handles are the same used in our production models. The sheaths, sold separately, are the same used for the real knives. The stiff blade allows for training complex defensive and disarming techniques. We recommend the use of appropriate protective gear when training.
TECHNICAL SHEET
Weight g.:173
Weight oz.:6.1
Blade Length (mm):142
Blade Length (in):5.59
Total Length (mm):215
Total Length (in):8.46
Blade Thickness (mm):6
Blade Thickness (in):0.24
Blade Material:ANTICORODAL ANODIZED ALUMINUM
Handle Material:FORPRENE

€ 45,60 Euros
($ 54,38 USD)

Product added

EXTREMA RATIO COL MOSCHIN DESERT WARFARE KNIFE
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extrema ratio military col moschin desert warfare knife 125colmosdw
(ref.: 04.1000.0125/DW)
Shipping 8-10 days

- Equipped with double edge (only one edge in the civilian version), Integral guard and detachable handle ERMH of Forpreno.

- Both sides emptied razor blade.

- The center of gravity is very late, towards the back, the tip is especially piercing, light, handy and intuitive

- Weight: 260 gr.

- BLADE LENGTH: 160 mm.

- TOTAL LENGTH: 290 mm.

- THICKNESS: 6.3 mm.

- STEEL: N690 (58 HRC)

- GRIP: FORPRENO

- GEAR PARTIAL: YES

- FINISH: desert


Length: 39 Cm.
High: 8,5 Cm.
Width: 9 Cm.
€ 334,41 Euros
($ 398,82 USD)

Product added

EXTREMA RATIO T4000 C KNIFE
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t4000 c extrema ratio knife
(ref.: 04.1000.0434/BLK)
Shipping 8-10 days
Extrema Ratio Combat Knife, Böhler N690 steel blade (58HRC) black finish (MIL-C-13924), Tanto tip.

Removable forpreno handle. Holder to place lanyard. Includes cordura case in black with double clip.

The model T4000C maintains the purest Extreme Ratio style of the blade collection with both blade.

Developed for those who want a Japanese style sheet but can not dispense with a military use, as it guarantees its grip and sling.



Overall Length: 20.8 cm

- Blade Length: 10.4 cm

- Blade thickness: 4 mm

- Type of steel: N690

- Hardness of the steel: 58 HRC

- Sheet style: Tanto

- Sharpening model: straight

- Finish: Black

- Edge Type: Plain

- Handle length: 12.4 cm

- Handle Material: Forprene

- Handle Color: Black

- Weight: 196 gr.

- Case: Cordura / Nylon

- Country of origin: Italy
€ 196,56 Euros
($ 234,42 USD)

Product added

EXTREMA RATIO N.K. 3 K BLACK
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extrema ratio n.k. 3 k black
(ref.: 04.1000.0213/BLK)
Shipping 8-10 days
This knife extends our neck knife series. It comes with N690 steel tanto blade, blood-graining slot on the blade and ring in the back part of the handle. Thanks to its kydex sheath it can be carried at the neck or in case it is assembled with other special accessories (to be bought separately) it can be fixed to the belt or to the Extrema Ratio cordura M.O.L.L.E system sheath. It comes in black, stone washed and desert warfare versions. Available but not included: BELT-CLIP (for attaching sheath to a belt), polymer UNDER SHIRT SYSTEM (for concealed carry).


TECHNICAL SHEET:
Weight g.:95
Weight oz.:3.35
Blade Length (mm):70
Blade Length (in):2.75
Total Length (mm):172
Total Length (in):6.77
Blade Thickness (mm):6.3
Blade Thickness (in):0.24
Blade Material:BöHLER N690 STEEL (60HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:BöHLER N690 STEEL (60HRC)
€ 159,80 Euros
($ 190,58 USD)

Product added

EXTREMA RATIO HF 1 T DESERT WARFARE
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extrema ratio hf 1 t desert warfare
(ref.: 04.1000.0448/DW)
Shipping 8-10 days
This folding knife is projected for those who are looking for sturdiness and reliability of a fixed blade but also for compact sizes. Its N690 steel blade is available with Drop or Tanto point. For standard use the well known liner lock is enough safe. In case of hard extreme works it is requested to insert the steel pin in the proper hole to cross the handle and the blade, obtaining in this way a sturdy and reliable knife as much as a fixed blade. The steel clip can be removed or even placed on the opposite site of the handle by replacing it with the second supplied clip. It comes in four different versions: HF1 D BLACK, HF1 D DESERT WARFARE, HF1 T BLACK, HF1 T DESERT WARFARE.


TECHNICAL SHEET:
Weight g.:264,5
Weight oz.:9,57
Blade Length (mm):91
Blade Length (in):3,58
Total Length (mm):240
Total Length (in):9,45
Blade Thickness (mm):5,6
Blade Thickness (in):0,22
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:ANTICORODAL ANODIZED ALUMINUM
€ 315,12 Euros
($ 375,81 USD)

Product added

Extrema Ratio Kreios
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extrema ratio kreios
(ref.: 04.1000.0171/BLK)
Shipping 8-10 days
We designed and developed KREIOS with Master Instructor Daniele Dal Canto of F.I.S.S.S. (the Italian Survival Federation), who dubbed it the “off-road” of edged tools. Not a design meant for just one specific use, then, but an extremely versatile multi-purpose tool for a vast array of outdoor activities. Its ergonomics, weight and size make the KREIOS highly effective at carving a path through dense foliage, especially when keeping a safe distance from thorny or otherwise dangerous vegetation is called for. Because of its sturdiness, it also performs excellently as a heavy field work machete, in such duties as felling trees or chopping firewood. The length of its 12” ¾ “full flat” cutting edge combined with its 11° downward blade -to-grip angle and hefty 22 ½ oz. weight yield a extraordinary cutting capability and very high tolerance to tensile stress. Contemporary geometries and materials meld with Malaysian and African traditions into a heavy duty field work tool which, in a pinch, doubles as a weapon of defense and offense. Includes MOLLE system sheath and safety carry shoulder belt.


TECHNICAL SHEET

Weight g.:642

Weight oz.:22,6

Blade Length (mm):324

Blade Length (in):12,8

Total Length (mm):476

Total Length (in):18,7

Blade Thickness (mm):6,3

Blade Thickness (in):0,25

Blade Material:BöHLER N690 STEEL (58HRC)

Blade Finishing:MIL-C-13924 BURNISHING

Main Grid:FLAT

Handle Material:FORPRENE

€ 360,36 Euros
($ 429,77 USD)

Product added

Extrema Ratio Defender 2 Dg Stone Washed
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extrema ratio defender 2 dg stone washed
(ref.: 04.1000.0489/SW)
Shipping 8-10 days
The combat version of Scout knife with ultra slim shape. This 118 mm blade comes with a blood drain which makes it lighter. It is produced in two different versions: with single guard and upper grip, and in DG double guard version. Defender comes with black kydex sheath fitting the M.O.L.L.E. system. Available in two versions BLACK and STONE WASHED
TECHNICAL SHEET
Weight g.:135
Weight oz.:4,76
Blade Length (mm):118
Blade Length (in):4,64
Total Length (mm):232
Total Length (in):9,13
Blade Thickness (mm):5
Blade Thickness (in):0,19
Blade Material:Bo?HLER STEEL N690
Blade Finishing:STONE WASHED
Main Grid:FLAT
Handle Material:FORPRENE

€ 182,52 Euros
($ 217,67 USD)

Product added

Extrema Ratio Mamba Wolf Grey
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extrema ratio mamba wolf grey
(ref.: 04.1000.0477/WG)
Shipping 8-10 days

Multipurpose tactical knife, very light and easy to handle. It comes with a special Aspis nylon sheath, which has been specifically studied by Extrema Ratio, to allow the quick release of the blade and its fastening inside the M.O.L.L.E system thanks to two multiposition clips.


Available in Black, Desert, HCS, Ranger Green and Wolf Gray



TECHNICAL SHEET
Weight g.:85
Weight oz.:2,99
Blade Length (mm):116
Blade Length (in):4,56
Total Length (mm):237
Total Length (in):9,33
Blade Thickness (mm):4
Blade Thickness (in):0,15
Blade Material:BöHLER STEEL N690 (58HRC)
Main Grid:FLAT
Handle Material:Forprene


€ 127,92 Euros
($ 152,56 USD)

Product added

Extrema Ratio Tk Suppressor
View more

extrema ratio tk suppressor
(ref.: 04.1000.0312-TK)
Shipping 8-10 days
Our restyled series of training knives are manufactured in a wide range of models of diverse size and shape. They enable martial arts practitioners and professionals to train different combat techniques with an appropriate and dedicated tool. All training knives are produced in a metallic blue colour which makes them easily identified even when sheathed. The blades are produced from anodized aluminum and have the very same shape and size of the Extrema Ratio standard production models. The handles are the same used in our production models. The sheaths, sold separately, are the same used for the real knives. The stiff blade allows for training complex defensive and disarming techniques. We recommend the use of appropriate protective gear when training.
TECHNICAL SHEET
Weight g.:149
Weight oz.:5,3
Blade Length (mm):176
Blade Length (in):6,9
Total Length (mm):326
Total Length (in):12,8
Blade Thickness (mm):6
Blade Thickness (in):0,24
Blade Material:ANTICORODAL ANODIZED ALUMINUM
Handle Material:NYLON

€ 39,00 Euros
($ 46,51 USD)

Product added

COMBAT EXTREMA RATIO FULCRUM BAYONET O.D.GREEN KNIVES
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extrema ratio bayonet o.d.green knife
(ref.: 04.1000.0300/GRN)
Shipping 8-10 days


- Extrema Ratio knife made with N690 steel with a Rockwell tickness of 58.
- Finish of serration on the blade.
- Handle of forprene glass fibre added.



- Blade length: 180 mm.
- Total lenght: 310 mm.
- Blade thickness: 6,3 mm.

€ 400,95 Euros
($ 478,17 USD)

Product added

EXTREMA RATIO COL MOSCHIN COMPACT BLACK KNIFE
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extrema ratio col moschin black knife 200cmcompb
(ref.: 0200BLK)
Shipping 8-10 days

- Equipped with double edge (only one edge in the civilian version), Integral guard and detachable handle ERMH of Forpreno.

- Both sides emptied afeitardesmontable sheet ERMH of Forpreno.

- The center of gravity is very late, towards the back, the tip is especially piercing, light, handy and intuitive.

- It includes rigid belt holster with belt lockes.

- BLADE LENGTH: 110 mm.

- TOTAL LENGTH: 212 mm.

- THICKNESS: 6.3 mm.

- Weight: 209 gr.

- STEEL: BOHLER N690 (58 HRC)

- GRIP: FORPRENO (NATO MIL-SPEC elastomer)

- GEAR PARTIAL: NO

- FINISH: TESTUDO MIL-C-13924

€ 202,69 Euros
($ 241,73 USD)

Product added

EXTREMA RATIO T4000 S KNIFE
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t4000 s extrema ratio knife
(ref.: 04.1000.0436/BLK)
Shipping 8-10 days
Extrema Ratio Combat Knife, Böhler N690 steel blade (58HRC) black finish (MIL-C-13924), Tanto tip.

Removable forpreno handle. Holder to place lanyard. Includes cordura case in black with double clip.

The model T4000C maintains the purest Extreme Ratio style of the blade collection with both blade.

Developed for those who want a Japanese style sheet but can not dispense with a military use, as it guarantees its grip and sling.



Overall length: 30.4 cm

- Lenght of the leaf: 17,4 cm

- Blade thickness: 4 mm

- Type of steel: N690

- Hardness of the steel: 58 HRC

- Sheet style: Tanto

- Sharpening model: straight

- Finish: Black

- Edge Type: Plain

- Handle length: 12 cm

- Handle Material: Forprene

- Handle Color: Black

- Weight: 264 gr.

- Case: Cordura / Nylon

- Country of origin: Italy
€ 229,22 Euros
($ 273,37 USD)

Product added
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