Extrema Ratio
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ExtremaRatio - BF M1A2 - Coltello Multiuso
Tipo di produzione: industriale
Lama: in acciaio inox N690Co 58HRC
Produzione Lama: Italia
Manicatura: Anticorodal
Lunghezza lama: 70mm.
Spessore della lama: 3mm.
Lunghezza chiuso: 99mm.
Lunghezza totale: 168mm.
Bilanciatura: -
Peso: 94g.
Chiusura: Liner Lock
Clip: reversibile ed amovibile in acciaio inox
Fodero: -
Note: Cacciavite, Caviglia ScioglinodiER-BFM1A2 -
ExtremaRatio - BF2CD Desert Warfare - Drop Point - knife
Intended Use: Tactical/Military
Type of production: industrial
Blade: stainless steel N690Co 58HRC
Country of Production: Italy
Handle: Anticorodal
Blade length: 90mm.
Blade thickness: 3mm.
Length closed: 124mm.
Total length: 210mm.
Weight: 140g.
Closure: Liner Lock
Clip: reversible and removable stainless steel
Notes: additional safety catch when knife is openER-BF2CDDW -
ExtremaRatio - C.N.1 - coltello
Rivisitazione in chiave moderna del pugnale "Modello 35 da Marcia" costruito in periodo fascista per la campagna in Africa Orientale.
Destinazione d'uso: Tattico/Collezione
Tipo di produzione: Industriale
Produzione Lama: Italia
Lama: In acciaio inox N690Co 58HRC
Trattamento Lama: Testudo
Manicatura: Forprene
Lunghezza lama: 190mm.
Spessore lama: 6.3mm.
Lunghezza chiuso: -
Lunghezza totale: 310mm.
Spessore da chiuso: -
Bilanciatura: sul ramo di guardia
Peso: 296g.
Chiusura: -
Clip: -
Foderi: 1 fodero cosciale in Cordura e ABS + 1 fodero tattico in pelle nera ed abs
Confezione: scatola di cartone con loghi Extrema Ratio
Note: -4360 -
ExtremaRatio - Col Moschin Compact - Desert Warfare - knife
Intended Use: Tactical
Type of production: Industrial
Production Blade: Italy
Blade: Stainless steel N690Co
Treatment Lama Desert Warfare
Handle: Forprene
Blade length: 110mm.
Blade thickness: 6.3mm.
Length closed: -
Total length: 212mm.
Thick when closed: -
Balance: -
Weight: 209g.
Closing: -
Clip: -
Sheath: ABS
Packaging: Cardboard box with logos Extrema Ratio
Notes:ER-CMC-DW -
ExtremaRatio - Col Moschin knife - Training Knife
Coltello da allenamento Extrema Ratio, interamente realizzato in alluminio aeronautico anodizzato, riprende in tutto e per tutto le forme dei coltelli originali Extrema Ratio utilizzando anche le impugnature originali in Forprene.
Privi di punta e di tagliente, questi coltelli offrono un feeling realistico e la massima sicurezza durante l'addestramento e la pratica di arti marziali che richiedono l'uso del coltello.
Destinazione d'uso: Allenamento
Produzione: Italia
Lama: Alluminio Aeronautico 6061 T6
Trattamento: Anodizzazione
Impugnatura: Forprene
Fodero: -
Lunghezza Lama: 155mm
Lunghezza Totale: 285mm
Spessore Lama: 6mm
Peso: 160g.ER-COL-TK -
ExtremaRatio - Culter Venatorius - Limited Edition - Hunting Knife
Extrema Ratio is proud to present the Culter Venatorius that, so as not to contradict the current address is a technical knife, practical, perhaps a bit 'specialized and that gives a nod to tradition and to the tastes of the most traditionalist hunters who like to do everything yourself.
The Latin motto engraved on the blade reads:
"I am the hunting knife, I am the claw beak and fang of my master. My job is as old as the flesh and blood.", We find that describes significantly the pure essence of the instrument.
We feel to say that if a tool could be capable of humor probably would have added: "It 'a dirty job ... but someone has to do it ...".
The Culter Venatorius, more than a knife, is a complete equipment for slaughtering and skinning of medium and medium-large sized prey, suitable for ungulate hunters.
The kit includes: a knife to slaughter and general use, one skinner provided with cross handle to skin and clean the internal organs the animal, a carver to skin head and snout and a stone with two grains for regrinding of all instruments.
These accessories are contained in the sleeve pocket leather fat-crafted.
The sheath while maintaining the traditional lines, is completely reversible (both the pocket that the passer can be disassembled and applied on the other face of the sheath) and to secure the side which holds the knife has the ambidextrous release. The sheath is handmade by a master saddler leather first-aged choice.
And 'possible to bring the sheath is vertical to the belt connected to the leg, which in a comfortable horizontal position, the shoulder or stopped at the waist with a long belt kit with buckle and snap hooks.
The handle in cocobolo oiled is long enough to allow the use of the knife as a little machete or chopper and thin enough to allow precision cuts.
The blade is in the classic Bohler N690, an excellent steel chrome molybdenum vanadium and cobalt which deserved to become a standard in technical and professional cutlery.
The finish is satin.
The Culter Venatorius is dedicated to all those who wish an Extrema Ratio as batting partner.
- BLADE LENGTH: mm 195
- LENGTH: 340 mm
- BLADE THICKNESS: 6.3 mm
- WEIGHT: 360 g
- BLADE STEEL: BOHLER N690 (58HRC)
- HANDLE MATERIAL: Cocobolo oiled
- GEAR: NO
- SURFACE FINISH / TREATMENT: Satin
- LIMITED EDITION: 300 pieces (serial number on the blade in Roman numerals)4354 -
ExtremaRatio - First Course knife - GOI Operating Group Raiders - knife
Intended use: Collection / Tactical
Type of production: Semi-Industrial
Lama production: Italy
Blade: stainless steel N690Co 58HRC
Blade treatment: MilSpec MIL-C-13924
Handle: Pressed leather and brass rings
Blade length: 175mm.
Blade thickness: 5mm.
Length closed: -
Total length: 291mm.
Thick when closed: -
Balancing: -
Weight: 398g.
Closing: -
Clip: -
Sheath: Leather, handmade
Packaging: Cardboard box with ExtremaRatio logos
Notes: Replica of the dagger distributed on the first course G.O.I. of 19524363 -
Extremaratio - Fulcrum II D Folder - Black - Drop Point - knife
Intended use: tactical / military / backup
Blade: stainless steel N690Co 58HRC
Handle: Anticorodal 4.5mm thick
Blade length: 95mm.
Blade thickness: 6mm.
Length closed: 127
Total length: 220mm.
Balancing: -
Weight: 200g.
Closure: Back Lock
Clip: removable and reversible in stainless steel
Sheath: -4145 -
Extremaratio - Fulcrum II D Folder Desert Warfare - Tanto - knife
Intended use: tactical / military / backup
Blade: Stainless Steel N690Co 58HRC Desert Warfare
Manicure: 4.5mm Thickness Anticorodal
Blade Length: 95mm.
Blade thickness: 6mm.
Closed length: 127
Total length: 220mm.
Balance: -
Weight: 200g.
Closing: Back Lock
Clip: Removable and reversible in stainless steel
Sheath: -
Notes: safety mechanism both in opening and closing4146D -
Extremaratio - Fulcrum II T Black - Tanto - knife
Directly derived from military specifications, this fold has been developed to replace a fixed blade in use.
To achieve this result, very strong materials, high thicknesses and a solid and safe opening and closing system were used: the back lock.
The knife is equipped with a manual safety device which confers maximum safety in use and reduces the risk of accidental closure in manieradrastica.
The safety device, if inserted in closing, prevents the knife from being turned against itself in the case of subtraction.Materials and workmanship:
All parts of the knife are machined from high-precision CNC machines, while assembly, adjustment and sharpening are carried out by hand.
The blade is made of cobalt N690 stainless steel, a steel with very high resistance to mechanical stress, cutting capacity, thread strength and corrosion resistance. The grinding is flat and the hardness is 58HRC.
The grips of the handle are in Anticorodal, an aluminum alega with high resistance to mechanical stress and oxidation.
The tang, in hardened N690, is an effective emergency crystals. All screws, pins and clips are in burnished stainless steel. The blade, the lever and the shank are covered with Testudo treatment, very resistant to abrasion and oxidation. The cheeks are black anodized.Intended use: tactical / military / backup
Blade: stainless steel N690Co 58HRC
Handle: Anticorodal thickness 4.5mm
Blade length: 95mm.
Blade thickness: 6mm.
Length closed: 127
Total length: 220mm.
Weight: 200g.
Closure: Back Lock
Clip: removable and reversible in stainless steel
Notes: safety mechanism both in opening and closing4146R -
ExtremaRatio - Kukri KH - Geocamo - coltello
Destinazione d'uso: Tattico/Militare
Lama: in acciaio Inox N690Co 58HRC
Manicatura: Kraton
Lunghezza lama: 345mm.
Spessore della lama: 6mm.
Lunghezza chiuso: -
Lunghezza totale: 475mm.
Bilanciatura: avanzata a 10cm. dal ramo di guardia inferiore
Peso: 585g.
Chiusura: -
Clip: -
Fodero: Tattico, in Nylon
Note: -4189 -
ExtremaRatio - Landing Force Titanium - Italian Army troops landing - knife
Knife multirole nonmagnetic, developed and officially acquired by landing troops of the Italian Army. Blade and tang totally titanium make the knife resistant to oxidation and can be used to search for bombs buried all'innesco magnetic (mine probing).
Intended use: Tactical / Amphibian
Type of production: Industrial
Blade Production: Italy
Blade: Titanium Beta 40HRC
Treatment blade: Testudo
Handle: Forprene
Blade length: 180mm.
Blade thickness: 6.3mm.
Length closed: -
Overall length: 310mm.
Thick when closed: -
Balancing: -
Weight: 195g.
Closing: -
Clip: -
Sheath: Nylon desert, with hard shell in ABS; leg straps and attacks M.O.L.L.E.
Packaging: Cardboard box, certificates, manuals
Notes: carbide glass breaker in the rear shank4359 -
ExtremaRatio - MF3D - Ingredior Drop Testudo - knife
Ingredior: "io entro".
Lo specialista, la versione più spinta della serie MF, ha una punta studiata per ottenere la massima penetrazione mentre la doppia guardia aumenta la sicurezza nei colpi di punta.
Destinazione d'uso: Tattico
Tipo di produzione: Industriale
Produzione Lama: Italia
Lama: in acciaio inox N690Co
Trattamento Lama: Testudo
Manicatura: Anticorodal con frangivetro in acciaio inox
Lunghezza lama: 112mm.
Spessore lama: 4mm.
Lunghezza chiuso: 150mm.
Lunghezza totale: 265mm.
Spessore da chiuso: -
Bilanciatura: -
Peso: 200g.
Chiusura: Liner Lock con sicura addizionale
Clip: Acciaio inox
Fodero: Nylon Nero, compatibile MOLLE, con chiusura in Velcro
Confezione: Scatola di cartone con loghi Extrema Ratio
Note:4358D -
ExtremaRatio - MF3T BC - Ingredior Tanto - knife
Ingredior: "io entro".
Lo specialista, la versione più spinta della serie MF, ha una punta studiata per ottenere la massima penetrazione mentre la doppia guardia aumenta la sicurezza nei colpi di punta.
Destinazione d'uso: Tattico
Tipo di produzione: Industriale
Produzione Lama: Italia
Lama: in acciaio inox N690Co
Trattamento Lama: Testudo
Manicatura: Anticorodal con frangivetro in acciaio inox e tagliacinture di sicurezza
Lunghezza lama: 112mm.
Spessore lama: 4mm.
Lunghezza chiuso: 150mm.
Lunghezza totale: 265mm.
Spessore da chiuso: -
Bilanciatura: -
Peso: 200g.
Chiusura: Liner Lock con sicura addizionale
Clip: Acciaio inox
Fodero: Nylon Nero, compatibile MOLLE, con chiusura in Velcro
Confezione: Scatola di cartone con loghi Extrema Ratio
Note:4358T -
ExtremaRatio - MPC Tactical knife - Knife
Directly derived from military specifications, this folding was developed to replace a fixed blade in use.
To achieve this, very strong materials, high thicknesses and a solid and safe diaper opening / closing system were used.
The knife is equipped with a manual safety device that confers maximum safety in use and reduces the risk of accidental closures in a manual manner.
The safety device, if inserted in the closure, prevents the operators or police officers from turning the knife 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 assembly, adjustment and sharpening are done by hand.
The blade is made of N690 cobalt stainless steel, a steel with very high resistance to mechanical stress, cutting capacity, wire hold and corrosion resistance. The grinding is flat and the hardness is 58HRC.
The handle grips are made of Anticorodal, an aluminum alloy with high resistance to mechanical stress and oxidation.
The shank, in tempered N690, is an effective emergency crystal breaker. All the screws, pins and laclipes are in burnished stainless steel. The blade, the lever and the shank are covered with Testudo treatment, very resistant to abrasion and oxidation. The handles are black anodized.Model: M.P.C.
Destination: General use
Lung. Total: 260 mm
Blade: 115 mm
Weight: 245 gr
Thick. Blade: 6 mm
Mat. Blade: N690 cobalt stainless steel
Handle: Anticorodal4147N -
ExtremaRatio - Nemesis - Black Folding Knife - coltello
Chiudibili Extrema Ratio:
Direttamente derivato da specifiche militari,questo apribile è stato sviluppato per sostituirenell'impiego un lama fissa.
Per raggiungere questo risultato sono stati impiegatimateriali robustissimi, alti spessori ed un sistema diapertura/chiusura solido e sicuro: il back lock.
Il coltello è dotato di sicura manuale che conferisce massima sicurezza nell'impiego e riduce in manieradrastica il rischio di chiusure accidentali.
La sicura, se inserita in chiusura, evita agli operatorimilitari o di polizia che nel caso di sottrazione il coltello possa essere rivolto contro di loro.
Materiali e lavorazioni:
Tutte le parti del coltello sono ricavate dal pieno da macchine a controllo numerico ad alta precisione mentre l'assemblaggio, l'aggiustaggio e l'affilatura sono condotte artigianalmente.
La lama è in acciaio inossidabile al cobalto N690,un acciaio dalle elevatissime caratteristiche di resistenza alle sollecitazioni meccaniche, capacità ditaglio, tenuta del filo e resistenza alla corrosione.L'arrotatura è piana e la durezza è di 58HRC.
Le guancette dell'impugnatura sono in Anticorodal, unalega di alluminio con elevate doti di resistenza alle sollecitazioni meccaniche ed all'ossidazione.
Il codolo, in N690 temprato, è un efficace frangi cristalli d'emergenza. Tutta la viteria, i perni e laclip sono in acciaio inox brunito. La lama, la leva edil codolo sono ricoperti con trattamento Testudo,molto resistente all'abrasione ed all'ossidazione.Le guancette sono anodizzate nere.
Destinazione d'uso: tattico/militare/backup
Lama: in acciaio Inox N690Co 58HRC
Manicatura: Anticorodal spessore 4.5mm
Lunghezza lama: 115mm.
Spessore della lama: 6mm.
Lunghezza chiuso: 148
Lunghezza totale: 260mm.
Bilanciatura: -
Peso: 235g.
Chiusura: Back Lock
Clip: amovibile e reversibile in acciaio inox
Fodero: -
Note: fermo di sicurezza sia in apertura che in chiusuraER-NEMESIS -
ExtremaRatio - Ontos knife Testudo + Survival Knife Kit
After insistent requests from professional customers, Extrema Ratio decided to create a survival tool suitable for every situation.
Hence the Ontos, (from the Greek "la cosa") a pure, robust, heavy but compact field knife. A portion of the blade is serrated to have a part of the knife always sharpened and ready for use.
The nylon thigh sheath with M.O.L.L.E. he remains on the soldier even when in case of withdrawal he is forced to abandon the primary, heavy and tactical equipment. A pocket is fixed to the scabbard, also with the M.O.L.L.E. system, containing a survival kit that makes the Ontos a real survival knife; in addition a fluorescent stick (duration 12 hours) and a diamond sharpener.
The survival kit contains:
* container for water
* water purifying tablets
* nylon lanyard
* mini compass
* candle
* Flint
* wire saw
* fishing kit
* multi-tool
* matches
* needle and thread kit
* razor blade
* emergency whistle
* copper wire
* SOS mirror
* lapis
* instructions for survival (in English).Technical Data of the Knife:
BLADE LENGTH: 165 mm
TOTAL LENGTH: mm 298
BLADE THICKNESS: 6.3 mm
WEIGHT KNIFE: gr 400
TOTAL WEIGHT: 1000 gr
STEEL BLADE: BOHLER N690 (58HRC)
HANDLE MATERIAL: Forprene
DENTATION: YES
FINISHING / SURFACE TREATMENT: Testudo4355 -
ExtremaRatio - shaving kit - brush and razor
Spectacular and exclusive shaving set consisting of brush with pure first-rate quality bristles and razor with Gillette Fusion ProGlide shaving head. Brass handles coated with ruthenium and polyester resin, foam bowl with premium quality italian shaving soap.
Packaged in a beautiful box with plexiglass bell with Extrema Ratio logos
Completely finished and polished by hand
ER-SHAVING -
ExtremaRatio - Ultramarine Dive Knife - diving knife
ULTRAMARINE is the result of four years of research and development carried out by EXTREMA RATIO in collaboration with military sub-units of the Italian special units, divisions of law enforcement and civil professionals. The units responsible for underwater and amphibious operations use a series of specialized knives .The objective of the project is to replace all these knives with a single tool, versatile but at the same time, aimed at fulfilling all the functions required by the operators of these delicate specializations.
Intended use: military / sub / multi-role
Type of production: Industrial
Lama production: Italy
Blade: stainless steel N690Co 58HRC with groove spins shackles
Blade treatment: testudo
Handle: Non-slip abrasive polyamide, stainless steel skull crasher and Cordura elastic gripping system (Cordona)
Blade length: 150mm.
Blade thickness: 6.3mm.
Length closed: -
Total length: 298mm.
Thick when closed: -
Balancing: set back, at 4cm.
Weight: 390g.
Closing: -
Clip: -
Sheath: modular - soft shell in closed cell polyethylene foam, rigid ABS shell with cordura leg system with anti-extraction safety catch. It can also be used as a rigid thigh strap only with an ABS sheath or as a multi-position sheath thanks to the double Tek-Lok attachment included
Packaging: ABS case with Extrema Ratio logos
Notes: the package includes a spray lubricant, a small diamond sharpener placed in the sheath, a large diamond sharpener joined to the ABS sheath, spare straps to modulate the sheath, two Tek-Lok attachments, spare screws, or -ring replacement, rubber to clean the blade.
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Extremaratio - Venom Black Half Serrated Knife - coltello
Extrema Ratio - Venom Testudo
Sviluppato come multiruolo classico, è caratterizzato dalla fascetta d’arrotatura che copre tutta la larghezza della lama e che permette un angolo molto stretto d’affilatura che rende il coltello particolarmente tagliente ed adatto al lavoro da campo.
Fodero modificato termoformato con blocco automatico e laccio di sicurezza che chiude la parte alta dell’ impugnatura per evitare impigliamenti della parte di impugnatura sporgente.
Destinazione: Multiruolo
Lunghezza totale: mm 310
Lunghezza lama: mm 180
Peso: g 300
Spessore lama: mm 6,3
Materiale Lama: Acciaio inossidabile N690Co 58HRC
Impugnatura: Forprene
Finitura: Testudo4158