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Extrema Ratio knife


Extrema Ratio knife


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extrema ratio tk bf1 folder
(ref.: 0143TKF)
EXTREMA RATIO TK BF1 FOLDER
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 129selvgreenkn. green
(ref.: 04.4100.0129/GRN)
EXTREMA RATIO SELVANS KIT
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 trainer knife suppressor
(ref.: 0312TK)
Extrema Ratio Knife Tk Suppressor
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 a.m.f. black
(ref.: 04.1000.0485/BLK)
Extrema Ratio A.M.F. Black
Shipping 8-10 days
A.M.F. (Advanced Multi Function) is a 20,6 cm blade knife inspired to a legend in the survival cutlery of the 80es. It can be easily disassembled. It comes with cordura sheath fitting the M.O.L.L.E. system. A survival kit (to be bought only on request) can be easily fixed to the cordura sheath. A.M.F. comes in black and in desert version
TECHNICAL SHEET
Weight g.:500
Weight oz.:17,63
Blade Length (mm):206
Blade Length (in):8,11
Total Length (mm):345
Total Length (in):13,58
Blade Thickness (mm):6,3
Blade Thickness (in):0,25
Blade Material:BöHLER STEEL N690 (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE

€ 322,40 Euros
($ 384,49 USD)

Product added
extrema ratio pugio se desert warfare
(ref.: 04.1000.0317/DW)
Extrema Ratio Pugio Se Desert Warfare
Shipping 8-10 days
Following on from our very successful PUGIO boot-dagger, we at Extrema Ratio developed this single-edged version PUGIO SE for those users who favor a reverse grip. Under current Italian laws, PUGIO SE is legal to purchase by those not holding a weapon carry license (knife purchase restrictions may vary depending on your jurisdiction). The back of the blade is designed so to allow user to rest their thumb or palm against it, according to wielding style. The included hard sheath can be worn vertically, horizontally or obliquely (at a 45° angle). Available versions: PUGIO SE BLACK, PUGIO SE DESERT WARFARE.
TECHNICAL SHEET
Weight g.:190
Weight oz.:6,7
Blade Length (mm):110
Blade Length (in):4,3
Total Length (mm):226
Total Length (in):8,9
Blade Thickness (mm):6,3
Blade Thickness (in):0,25
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:DESERT WARFARE LASER ENGRAVING
Main Grid:RAZOR
Handle Material:NYLON

€ 265,20 Euros
($ 316,28 USD)

Product added
fulcrum c desert wardfare knife
(ref.: 04.1000.0150/DW)
MILITARY FULCRUM C KNIFE
Shipping 8-10 days

-Blade steel: N690 (58 HRC)
- Handle material: forprene.
- Serration on the blade: yes.
- Finishing desert warfare


€ 208,81 Euros
($ 249,03 USD)

Product added
fulcrum c fh black extrema ratio knife
(ref.: 04.1000.0110/BLK)
EXTREMA RATIO KNIFE FULCRUM C FH BLACK
Shipping 8-10 days
FULCRUM C is the compact version of the FULCRUM, which equals in robustness and sturdiness. Its downsized blade (only 4" 1/3 long) and handle make it comfortable to carry and easily concealed. The included hard sheath can be worn vertically, horizontally or obliquely (at a 45° angle), and sports a single automatic pressure-activated security lock for quick, easier drawing and sheating. This makes the FULCRUM C an intuitive, rapid-use knife, ideally suited to emergencies or self-defense. The original version of the FULCRUM C comes with a 3.9in compact handle, the Full Handle version comes with a more comfortable 5in handle.


TECHNICAL SHEET:

- Weight g.:258

- Weight oz.:9.10

- Blade Length (mm):110

- Blade Length (in):4.33

- Total Length (mm):240

- Total Length (in):9.44

- 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

- Serration (in):1,57

- Serration (mm):40

- Handle Material:FORPRENE
€ 201,89 Euros
($ 240,77 USD)

Product added
extrema ratio mamba black
(ref.: 04.1000.0477/BLK)
EXTREMA RATIO MAMBA BLACK
Shipping 8-10 days
Tactical Knife with light weight, very easy-to-hold.

It comes with kydex sheath with innovative quick release system.

Thanks to its special reduced shape, the sheath can be easily inserted in the loops of the M.O.L.L.E system.

Available in Black, Desert, HCS and Ranger Green colors



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:ACCIAIO BöHLER N690 (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE
€ 143,52 Euros
($ 171,16 USD)

Product added
extrema ratio resolsa s stone washed
(ref.: 04.1000.0362/SW)
EXTREMA RATIO RESOLSA S STONE WASHED
Shipping 8-10 days
RESOLZA is an ancient name, reminiscent of the italian word for razor. The centuries old Sardinian "resolza" one of the best-know traditional knives in our country
- to this day it's been the constant companion to island farmers and shepherds in their everyday work. It followed them even when they were called to war: chronicles of the Sassari Brigade during World War I mention the knife as part of the troopers' equipment. Our attempt to revisit this traditional design according to our own standards is meant as a tribute, not to disregard Sardinian craftsmen still practicing the old ways of knife-making and keeping ancestral traditions alive. This RESOLZA retains original measurements and proportions, with a 4.8" blade, but is produced with the usual Extrema Ratio high-end materials and technologies. The handle was redesigned, while the blade more faithfully approaches a traditional shape. As an improvement on tradition, we added a blade-locking mechanism. RESOLZA S is the short version of the model RESOLZA. Available versions: RESOLZA S BLACK, RESOLZA S STONE WASHED.



TECHNICAL SHEET:
Weight g.:36
Weight oz.:1.26
Blade Length (mm):79
Blade Length (in):3.11
Total Length (mm):173
Total Length (in):6.81
Blade Thickness (mm):3
Blade Thickness (in):0.12
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:ANTICORODAL ANODIZED ALUMINUM
€ 127,92 Euros
($ 152,56 USD)

Product added
extrema ratio fulcrum s black
(ref.: 04.1000.0092/BLK)
Extrema Ratio Fulcrum S Black
Shipping 8-10 days
A shorter version of the FULCRUM, with a 15 cm (5.91”) blade. Same qualities of the FULCRUM except for a lighter mass to bring to bear in performing hard work. Available versions: FULCRUM S BLACK, FULCRUM S DESERT WARFARE.


TECHNICAL SHEET

Weight g.:304

Weight oz.:10,7

Blade Length (mm):150

Blade Length (in):5,9

Total Length (mm):280

Total Length (in):11

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

Serration (in):1,6

Serration (mm):40

Handle Material:FORPRENE


€ 277,68 Euros
($ 331,16 USD)

Product added
extrema ratio fulcrum s desert warfare
(ref.: 04.1000.0092/DW)
Extrema Ratio Fulcrum S Desert Warfare
Shipping 8-10 days
A shorter version of the FULCRUM, with a 15 cm (5.91”) blade. Same qualities of the FULCRUM except for a lighter mass to bring to bear in performing hard work. Available versions: FULCRUM S BLACK, FULCRUM S DESERT WARFARE.


TECHNICAL SHEET

Weight g.:304

Weight oz.:10,7

Blade Length (mm):150

Blade Length (in):5,9

Total Length (mm):280

Total Length (in):11

Blade Thickness (mm):6,3

Blade Thickness (in):0,25

Blade Material:BöHLER N690 STEEL (58HRC)

Blade Finishing:DESERT WARFARE LASER ENGRAVING

Main Grid:FLAT

Serration (in):1,6

Serration (mm):40

Handle Material:FORPRENE

€ 294,84 Euros
($ 351,63 USD)

Product added
extrema ratio silente
(ref.: 04.1000.0370/BLK)
Extrema Ratio Silente
Shipping 8-10 days
SILENTE is from “SICUT NOX SILENTES” the motto of the well-known N.O.C.S., Nucleo Operativo Centrale di Sicurezza, (Central Security Unit), the State Police counter-terrorism special Unit.

SILENTE was submitted to the Unit, the Authorities, the Minister of Internal Affairs and the Chief of the State Police during the ceremony celebrating the N.O.C.S. 40th Anniversary.

SILENTE is unique in its kind and it performs unique needs: the handle is crafted in two parts and it works also as the grip of a clamp placed at the end of the handle itself.

Besides taking hold of everything that has the appropriate dimensions, the clamp can be used to cut wire-fences, wire-rods, steel cables, etc. and it can be used as a glass breaker thanks to the tungsten carbide insert placed at its end.

The sheath protects the cutting part while using the clamp in safety, but it can also release the blade with a retention system that can be activated quickly and silently.

It can be fastened at thigh or on M.O.L.L.E. system. It is integrated into the operator's equipment using minimum space.
TECHNICAL SHEET
Weight g.:338
Weight oz.:11,92
Blade Length (mm):163
Blade Length (in):6,41
Total Length (mm):309
Total Length (in):12,16
Blade Thickness (mm):6.3
Blade Thickness (in):2,48
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE

€ 411,24 Euros
($ 490,44 USD)

Product added
extrema ratio a.m.f. desert
(ref.: 04.1000.0485/SDW)
Extrema Ratio A.M.F. Desert
Shipping 8-10 days
A.M.F. (Advanced Multi Function) is a 20,6 cm blade knife inspired to a legend in the survival cutlery of the 80es. It can be easily disassembled. It comes with cordura sheath fitting the M.O.L.L.E. system. A survival kit (to be bought only on request) can be easily fixed to the cordura sheath. A.M.F. comes in black and in desert version
TECHNICAL SHEET
Weight g.:500
Weight oz.:17,63
Blade Length (mm):206
Blade Length (in):8,11
Total Length (mm):345
Total Length (in):13,58
Blade Thickness (mm):6,3
Blade Thickness (in):0,25
Blade Material:BöHLER STEEL N690 (58HRC)
Blade Finishing:STONE WASHED
Main Grid:FLAT
Handle Material:FORPRENE

€ 316,68 Euros
($ 377,67 USD)

Product added
extrema ratio fulcrum bayonet ranger
(ref.: 04.1000.0301/RANGE)
Extrema Ratio Fulcrum Bayonet Ranger
Shipping 8-10 days
Following on from our very successful FULCRUM knife, we at Extrema Ratio developed a bayonet version of that design. Like the original FULCRUM, this bayonet is extremely versatile and strong, capable of sustaining loads of over 150 kilograms. The tanto-shaped blade allows for large amounts of work and wear while still keeping a sharp edge at its exceedingly sturdy tip. This feature, combined with a sharp false edge (in the military versions only), makes the knife retain sufficient combat penetration capability to engage targets covered in heavy clothing, paddings or soft ballistic protections. Thanks to its weight and top-heavy balancing, the FULCRUM BAYONET blade is suitable for hard work on the field. FULCRUM BAYONET RANGER is the version supplied to the Italian Alpine Paratroopers, with gears and hilt guard for the M4/M16 rifle and wire cutting system, black handle, black rigid sheath, softshell cordura Camo Italia case.
TECHNICAL SHEET
Weight g.:382
Weight oz.:13,5
Blade Length (mm):180
Blade Length (in):7,1
Total Length (mm):309
Total Length (in):12,2
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
Serration (in):1,6
Serration (mm):40
Handle Material:FORPRENE

€ 458,00 Euros
($ 546,21 USD)

Product added
shrapnel desert warfare knife
(ref.: 04.1000.0160/DW)
MILITARY SHRAPNEL  KNIFE
Shipping 8-10 days

- Blade length: 110 mm
- Total length: 210 mm
- Blade Thickness: 6.3 mm
- Blade steel: N690 (58 HRC)
- Handle material: forprene
- Blade: testudo. desert warfare
- It include sheath: tek-lok ( it can be positioned either vertically or horizontally)


€ 207,24 Euros
($ 247,15 USD)

Product added
fulcrum c fh desert warfare extrema ratio knife
(ref.: 04.1000.0110/DW)
EXTREMA RATIO FULCRUM C FH DESERT WARFARE
Shipping 8-10 days
FULCRUM C is the compact version of the FULCRUM, which equals in robustness and sturdiness. Its downsized blade (only 4" 1/3 long) and handle make it comfortable to carry and easily concealed. The included hard sheath can be worn vertically, horizontally or obliquely (at a 45° angle), and sports a single automatic pressure-activated security lock for quick, easier drawing and sheating. This makes the FULCRUM C an intuitive, rapid-use knife, ideally suited to emergencies or self-defense. The original version of the FULCRUM C comes with a 3.9in compact handle, the Full Handle version comes with a more comfortable 5in handle.


TECHNICAL SHEET

- Weight g.:258

- Weight oz.:9.10

- Blade Length (mm):110

- Blade Length (in):4.33

- Total Length (mm):240

- Total Length (in):9.44

- 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

- Serration (in):1,57

- Serration (mm):40

- Handle Material:FORPRENE
€ 211,01 Euros
($ 251,65 USD)

Product added
extrema ratio mamba green
(ref.: 04.1000.0477/GRN)
EXTREMA RATIO MAMBA GREEN
Shipping 8-10 days
Tactical Knife with light weight, very easy-to-hold.

It comes with kydex sheath with innovative quick release system.

Thanks to its special reduced shape, the sheath can be easily inserted in the loops of the M.O.L.L.E system.

Available in Black, Desert, HCS and Ranger Green colors



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:ACCIAIO BöHLER N690 (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE
€ 127,92 Euros
($ 152,56 USD)

Product added
extrema ratio resolza l black
(ref.: 04.1000.0212/BLK)
EXTREMA RATIO  RESOLZA L BLACK
Shipping 8-10 days
RESOLZA is an ancient name, reminiscent of the italian word for razor. The centuries old Sardinian "resolza" one of the best-know traditional knives in our country
- to this day it's been the constant companion to island farmers and shepherds in their everyday work. It followed them even when they were called to war: chronicles of the Sassari Brigade during World War I mention the knife as part of the troopers' equipment. Our attempt to revisit this traditional design according to our own standards is meant as a tribute, not to disregard Sardinian craftsmen still practicing the old ways of knife-making and keeping ancestral traditions alive. This RESOLZA retains original measurements and proportions, with a 4.8" blade, but is produced with the usual Extrema Ratio high-end materials and technologies. The handle was redesigned, while the blade more faithfully approaches a traditional shape. As an improvement on tradition, we added a blade-locking mechanism. RESOLZA L is the longer version of the model RESOLZA. Available versions: RESOLZA L BLACK, RESOLZA L STONE WASHED.



TECHNICAL SHEET:
Weight g.:36
Weight oz.:1.26
Blade Length (mm):79
Blade Length (in):3.11
Total Length (mm):173
Total Length (in):6.81
Blade Thickness (mm):3
Blade Thickness (in):0.12
Blade Material:BöHLER N690 STEEL (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:ANTICORODAL ANODIZED ALUMINUM
€ 198,12 Euros
($ 236,28 USD)

Product added
extrema ratio col moschin collector
(ref.: 04.1000.0125/BLK-C)
Extrema Ratio Col Moschin Collector
Shipping 8-10 days
Made to order for the renowned 9th Parachute Assault Regiment “Col Moschin” of the Italian special forces, which officially adopted it in 2002, this is a quintessential combat knife. It represents a contemporary reworking of daggers issued to the Arditi – the historical force in whose footsteps the 9th walks – which sported asymmetrical blades and straight but direction-sensitive hilts. Designed to be light and handy, balanced decidedly toward the hilt, with a highly perforating blade-tip. Each new “Incursore” (assault paratrooper) is issued one of these combat knives and trained to use it to its best. Now available also in the Collector Edition version with special plexiglass diplay case. Available versions: COL MOSCHIN BLACK, COL MOSCHIN DESERT WARFARE, COL MOSCHIN COLLECTOR EDITION. Available only in black version.
€ 666,00 Euros
($ 794,27 USD)

Product added
extrema ratio defender black
(ref.: 04.1000.0486/BLK)
Extrema Ratio Defender Black
Shipping 8-10 days
The combat version of Scout knife with ultra slim shape. This 103 mm blade comes with a blood drain whick 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.:136
Weight oz.:4,79
Blade Length (mm):103
Blade Length (in):4,05
Total Length (mm):217
Total Length (in):8,54
Blade Thickness (mm):5
Blade Thickness (in):0,19
Blade Material:BOEHLER STEEL N690 (58HRC)
Blade Finishing:MIL-C-13924 BURNISHING
Main Grid:FLAT
Handle Material:FORPRENE

€ 196,85 Euros
($ 234,76 USD)

Product added
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