Couteaux Extrema Ratio

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Couteau à lame fix Extrema Ratio K-Talon Dark Stone 7cm 0410000224DKS
L'Extrema Ratio K-Talon Dark Stone est un karambit de hoja fija avec une structure d'ombre complète. Vous avez une forme particulière donnée avec un observateur de seulement 10 mm, y compris vaina et escamas. La hoja curva et la forme du gancho sont inspirées par la forme d'un garra. Il est conçu pour réaliser des choses claires et profondes, ainsi que pour enganchar, agarrar et/o rasgar. L'anneau de la partie trasera está construit pour enregistrer un agarre sûr et ferme dans chaque situation. De cette manière, le couteau ne se dessèche pas et il est extrêmement difficile de le désarmer et de le mettre en place pour l'utilisateur. Le fond Kydex, très différent, a un système de libération rapide et vient avec une paracorde qui permet de l'utiliser comme un couteau pour le cuir et le sujet. al M.O.L.L.E. système.
229,40 €

In stock

Couteau à lame fix Extrema Ratio DMP Black 15.2cm 0410000219BLK
DMP est un couteau polyvalent caractérisé par une remarquable polyvalence d'utilisation grâce également à sa taille moyenne. La lame drop point à pointe renforcée est particulièrement utile pour les utilisations les plus intensives. La rectification entièrement plate offre d'excellentes caractéristiques de coupe. La gaine est minimaliste ; la majeure partie du tissu a été coupée ; il dispose d'un système de rétention de 2ème niveau, rappelant le style du modèle dont il s'est inspiré. La coque principale est moulée par injection en nylon antichoc. Le système de rétention secondaire est réversible pour les utilisateurs ambidextres. Le modèle DMP est disponible en versions Black, Desert, HCS, Ranger Green, Wolf Grey.
241,40 €

In stock

Machete Extrema Ratio KS 24.3cm 0410000172BLK
Rendu célèbre par les régiments Gurkha servant sous la couronne britannique, le « kukri » est une lame népalaise polyvalente issue des anciennes épées grecques en forme de faucille. Il s’agit en fin de compte d’une machette dotée d’un tranchant très lourd et positionné vers l’avant, ce qui lui permet de fonctionner comme une hache tout en conservant la polyvalence d’une longue lame. Extrema Ratio a développé deux de ces outils, nos modèles KS et KH, mêlant concepts de design anciens et modernes. Les deux utilisent des moutures combinées. L'émouture creuse semblable à un rasoir est plus proche de la poignée et donne un bord fin et tranchant sans compromettre l'épaisseur totale du dos de la lame (qui nécessite une grande robustesse). La partie de pointe de la lame est plutôt plate, bien inclinée pour pénétrer sans effort dans le bois et la végétation. Alors que des outils similaires sont généralement fabriqués à partir d'alliages d'acier plus doux pour plus d'élasticité et de facilité d'affûtage, nous avons pu obtenir une élasticité adéquate en utilisant l'acier dur BÖHLER N690, ce qui donne un bord remarquable et durable.
346,77 €

In stock

Couteau pliant Extrema Ratio T911 7.6cm 04.1000.0164/SW
Extrema Ratio T911 folder is a light, medium sized folding knife, designed for professional use by military operators. It features a Bohler N690 cobalt steel modified spearpoint blade heat treated to 58 HRC for best compromise between toughness, ease of sharpening and edge retention.
The blade is 76 mm (3”) long and 4 mm (0.16”) thick, with a stone washed finish and flat edge, and rotates around a pin that can be adjusted for tension, allowing the user to achieve the desired smoothness while deploying the blade. Once adjusted, a secondary screw locks the pin in position.
The handle is hard anodized Anticorodal aluminum alloy, with a black finish, shaped for ease of transition between reverse and saber grip. The blade deploys from the folded position by the usual thumb stud and is secured by a liner lock with an additional safety system to insure maximum reliability under hard use. The safety lever is red colored for better visibility and engages the safety in its forward position for a more instinctive use.
The handle has an integrated belt cutter with easily available industrial grade cutter blades, tungsten carbide glass breaker, a stainless-steel folding marlin-spike and a flat screwdriver in AISI 420 steel, meant to help in rifle scope adjustment. A clip is fixed at the end of the handle, allowing for a deep, concealed carry position with very little of the knife exposed. The clip can be reversed from left to right side. Overall 194 mm. Weight 145 g. Made in Italy.
258,87 €

In stock

Couteau pliant Extrema Ratio BD2 Lucky Desert 9.6cm 04.1000.0228/DW
Extrema Ratio BD2 Lucky is a classical folding knife with a guard. The BD2 Lucky perfectly combines the elegance of classic Italian style with the functionality of an EDC folding knife. The ergonomic tan-colored handle uses anodized aluminum alloy and the stonewashed streamlined blade is made from Böhler N690 cobalt steel. The guard also acts as a flipper, and the high-speed auxiliary knife opening system makes it easy to use.
153,23 €

In stock

Couteau pliant Extrema Ratio Glauca J1 11cm 0410000165RVHCS
Ce couteau pliant Extrema Ratio Glauca J1 a été développé en collaboration avec des experts en matériaux de l'unité Jagdkommando, la force spéciale de l'armée autrichienne. La pointe de la lame est conçue pour maximiser la pénétration. Il dispose également d'un brise-vitre, d'un clip avec trois positions de fixation et d'un verrou de sécurité. Sa poignée est produite avec une finition particulière, améliorant sa prise en main. La gaine desert kydex est compatible avec le système M. O. L. L. E. et accueille le couteau avec sa lame étendue.
441,94 €

In stock

Couteau à lame fix Extrema Ratio N.K.1 Desert Warfare 5.1cm 04.1000.0123/DW
Extrema Ratio N.K.1 Desert Warfare version. Extrema Ratio N.K.1 Black fixed is a reduced-size knife is based on the skinner and perfected to a true tactical knife. 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.1 is both capable of offense, through very effective slashing strikes, and useful for minute precision work. Total length 129 mm. Blade length 51 mm. Weight 56 g. 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.1 Black, N.K.1 Desert Warfare, N.K.1 Stone washed.
131,45 €

In stock

Couteau pliant Extrema Ratio MF0 T Black Ruvido 6.8cm 04.1000.0148/RVB
MF0 Black T Ruvido is a smallest knife from Extrema Ratio MF series. MF stands for Medium Folder: a product line positioning itself between the BF (Basic Folder) and the Heavy Folder lines. MF knives employ the LINER-LOCK mechanism and are distinguished for their sturdiness; all are equipped with a glass-breaker. An innovative supplementary screw can be unlocked to enable fine-tuning of the main screw, adjusting opening speed to taste. Hemispheric milling marks on handles make it easier to change from saber-style to reverse grip. Clips are reversible. Model MF0 is “the little one” amongst MF knives – basically a compact version of the MF1. It retains all the characteristics of MF1 but has a downsized handle and shortened blade, similar to our SHRAPNEL “back-up” knife.
233,87 €

In stock

Couteau pliant Extrema Ratio BD2 R 9.6cm 04.1000.0227/SAT
Extrema Ratio BD2 R is a medium folder of the BD series. Its handle produced in aluminum makes it light and resistant, also thanks to its steel internal frame. They keep all BD2 characteristics, improved with the new high speed Razor opening system.
132,26 €

In stock

Couteau pliant Extrema Ratio BD1 R 7cm 04.1000.0226/SAT
Extrema Ratio BD1 R is a new knife designed for lightness. It is characterized by a very slim profile with a focus on lightness, without renouncing the usual Extrema Ratio toughness and reliability, also thanks to the black anodized, Anticorodal grip. The modified spearpoint, satin blade is made in Bohler N690 steel hardened to 58 HRC, 2.75” (70mm) long, 0.1” (2.5 mm) thick, with a plain sharpening and a faux edge on the first third of the spine. The blade is deployed by the usual “Razor” tang extension which enables effortless ambidextrous operation. A simple yet sturdy liner lock system holds the blade open. The reversible clip with lightening holes contributes to maintain the weight of the knife to a minimum. Scallops milled in the handle help to guarantee a solid grip on the knife and facilitate grip transitions. With an overall length of 6.7” (170 mm) and a weight of just 2.7 oz (75 g) the Extrema Ratio BD1 R is an extremely light and slim knife which makes it an ideal EDC choice.
129,03 €

In stock

Couteau pliant Extrema Ratio MF2 Black Ruvido 11.3cm 04.1000.0142/RVB
This version of Extrema Ratio MF2 is produced with a rough handle for a better grip ("ruvido" means "rough" in italian language). Model MF2 features twin guards, making the grip extremely stable and preventing any event of a user’s hand slipping onto the blade. The blade-mounted guard enables quick opening with the index finger. MF2 ORDINANZA COL MOSCHIN is the version issued to 9th Parachute Assault Regiment “Col Moschin”: decorated with regimental logos, it comes in an engraved ABS case.
307,26 €

In stock

Couteau pliant Extrema Ratio RAO Black 11.9cm 04.1000.0141/BLK
In June 2006, the “185° Rgt. Ricognizione e Acquisizione Obiettivi” (Target Acquisition Regiment) airborne “FOLGORE” (185° RAO) entrusted to Extrema Ratio the development of a unique knife fitting the unit’s specific operational duties. This resulted in the RAO: not an oversized folder as much as a compact survival & field knife, with a heavy and dependable blade. Its very reliable locking system, assisted by an extra safety device, effectively turns this folder into a fixed blade knife. The opening and closing is to be performed with both hands in order to minimize the risk of self-inflicted injuries, as the blade, because of its weight, is a veritable guillotine. The extra safe device is a steel pin to be hand-screwed through two holes by the guard section of the massive Anticorodal aluminum handle – its presence between blade and hand also acting as a great psychological boon. The sheath is an essential part of this weapon system: it holds a diamond-plate sharpener and enables user to carry the knife either in open position, held in place by a cord and two clips, or closed, inside the front pocket. The sheath can be attached to tactical vests or common belts, being MOLLE system-compliant.
334,68 €

Expédition après 10-20 jours ouvrables

Couteau à lame fix Extrema Ratio Ermes Satin Ordinanza 14cm 04.1000.0443/SAT-OR
The Extrema Ratio Ermes is a commemorative knife with the satin-finished blade designed by the Special Operations Helicopter Regiment (R.E.O.S.), which is part of the Italian Army Aviation. R.E.O.S. is a helicopter operational unit supporting the special forces, composed of personnel specially equipped and trained to support hostilities in each operational context. The stylized knife guard represents the wings present in the regiment's heraldic symbol. Hybrid Kydex and fabric sheath has a belt attachment with MOLLE system.
356,45 €

Expédition après 10-20 jours ouvrables

Couteau à lame fix Extrema Ratio Ermes Black Operativo 14cm 04.1000.0443/BLK-OP
The Extrema Ratio Ermes is a full-black commemorative knife designed by the Special Operations Helicopter Regiment (R.E.O.S.), which is part of the Italian Army Aviation. R.E.O.S. is a helicopter operational unit supporting the special forces, composed of personnel specially trained and equipped to support hostilities in each operational context. The stylized knife guard represents the wings present in the regiment's heraldic symbol. Hybrid Kydex and fabric sheath has a belt attachment with MOLLE system.
326,61 €

Expédition après 10-20 jours ouvrables

Couteau pliant Extrema Ratio BD2 Lucky Black 9.6cm 04.1000.0228/BLK
Extrema Ratio BD2 Lucky is a fully black folding knife with guard. In addition to protecting the users's hands, the guard also acts as a flipper, and the high-speed auxiliary knife opening system makes it easy to use. The BD2 Lucky perfectly combines the functionality of an everyday pocket knife with the elegance of classic Italian style. The streamlined blade is made of Böhler N690 cobalt steel, and the ergonomic handle uses anodized aluminum alloy.
160,48 €

In stock

Couteau pliant Extrema Ratio BD4 Lucky Desert 12.3cm 04.1000.0497/DW
Extrema Ratio BD4 Lucky is a semi-serrated folding knife with a guard. The BD4 Lucky perfectly combines the elegance of classic Italian style with the functionality of a day-to-day folding knife. The guard also acts as a flipper, and the high-speed auxiliary knife opening system makes it easy to use. The ergonomic tan-colored handle uses anodized aluminum alloy and the stonewashed streamlined blade is made from Böhler N690 cobalt steel.
168,55 €

In stock

Couteau pliant Extrema Ratio BD4 Lucky Black 12.3cm 04.1000.0497/BLK
Extrema Ratio BD4 Lucky is a folding knife with a guard and a partial serrated sharpening, made entirely in black. The guard also acts as a flipper, and the high-speed auxiliary knife opening system makes it easy to use. The BD4 Lucky perfectly combines the elegance of classic Italian style with the functionality of a EDC folding knife. The streamlined blade is made of Böhler N690 cobalt steel, and the ergonomic handle uses anodized aluminum alloy.
179,84 €

In stock

Couteau pliant Extrema Ratio MF0 T Black 6.8cm 04.1000.0148/BLK
Extrema Ratio MF0 is a multifunctional folding knife, which is the lightest model in the MF (Medium Folder) line. The knife retains all the characteristics of the MF1, being in fact a smaller version of it. The knife is equipped with a 7 cm blade. The knife blade is made of Austrian alloy steel Böhler N690 (58 HRC), traditional for Extrema Ratio.
233,87 €

In stock

Couteau pliant Extrema Ratio MF1 BC Desert Warfare 9.2cm 04.1000.0134/DW
The Extrema Ratio MF1 BC is a versatile tan-colored folding knife with textured blade. Everything said about the MF line is also true for the MF1 model. Its variant, the MF1 BC ("Belt Cutter"), has a sling cutter built into the handle with an easily replaceable blade. The MF1 BC also has a built-in screwdriver for adjusting the optics of firearms. The knife is designed specifically for use by law enforcement officers and paramilitary units, but due to its compactness, it is also perfect for everyday use.
291,13 €

In stock

Couteau pliant Extrema Ratio Panthera Black 10cm 0410000135BLK
Extrema Ratio Panthera is a fully black folding knife. This model has absolutely identical characteristics to the T-Razor model, because it is from which Panthera draws inspiration. The difference in this silhouette is that the dorsal part, like in the blades of the Wharncliffe, goes down to the tip of the knife. The Extrema Ratio Panthera features a Razor-called high-speed assisting deployment system, which makes the knife easier to use.
188,71 €

In stock

Couteau pliant Extrema Ratio Panthera Satin 10cm 04.1000.0135/SAT
Extrema Ratio Panthera is a satin-finished folding knife. The model retains all the characteristics of the T-Razor model, from which Panthera draws inspiration. The difference in this silhouette is that the dorsal part descends to the tip of the knife, similar to Wharncliffe blades. The Extrema Ratio Panthera features a high-speed assisting deployment system called the Razor, which makes the knife easier to use.
204,03 €

In stock

Couteau pliant Extrema Ratio Resolza 10 Stone washed 10cm 04.1000.0168/SW
Extrema Ratio Resolza 10 is a folding knife with stonewashed blade that pays homage to centuries of tradition of Italia. The traditional Sardinian resolza is one of the most famous Italian knives. So far it is a constant companion of island farmers and shepherds in their daily work. The knife accompanied them even when people were called to war: during the World War I in the chronicles of Sassari the knife is mentioned as part of equipment of soldiers. Resolza 10 is an attempt to redefine the traditional silhouette in accordance with the modern Extrema Ratio standards, so as not to overlook the Sardinian craftsmen, who still preserve ancient traditions and practice ingrained knife-making techniques. Resolza 10 retains its original dimensions and proportions, but is manufactured using modern company technologies and high quality materials. The handle has been redesigned, and the blade is more closely approximated to the traditional shape.
154,84 €

In stock

Couteau pliant Extrema Ratio BD4 R Satin 12.2cm 04.1000.0496/SAT
Extrema Ratio BD4 R is a basic folding knife with a satin-finished blade. The high-speed auxiliary knife opening system makes it easy to use. The BD4 R perfectly combines the elegance of classic Italian style with the functionality of an EDC folding knife. The streamlined blade is made of Austrian Böhler N690 steel, and the ergonomic handle uses anodized aluminum.
142,74 €

In stock

Basée à Prato, en Italie, Extrema Ratio conçoit, fabrique et vend des couteaux de combat haute performance depuis 1997, bénéficiant d'une réputation d'excellence inégalée dans l'industrie des couteaux militaires et tactiques. Extrema Ratio se targue de concevoir, de choisir des matériaux de qualité et de produire des produits haut de gamme répondant aux normes militaires les plus strictes. La production, basée sur des technologies de pointe, est associée à un savoir-faire traditionnel, et le résultat est le summum de cette synthèse. L'équipe de conception d'Extrema Ratio utilise le système 3D pour concevoir de nouveaux modèles et créer des prototypes. Chaque design de couteau est ensuite minutieusement inspecté et testé sur le terrain. À ce stade, les meilleurs matériaux sont choisis pour leur durabilité, leur fonctionnalité et leur beauté. Chaque couteau est ensuite assemblé à la main, fini à la main et inspecté par l'équipe d'artisans d'Extrema Ratio. Le travail manuel de première classe et la sélection minutieuse des matériaux ont contribué à forger l'image de la marque Extrema Ratio dans le monde entier. Chaque couteau fabriqué par Extrema Ratio répond aux normes rigoureuses de qualité et de performance de l'entreprise. Les couteaux sont le résultat de recherches et de développements minutieux. C'est une caractéristique distinctive d'Extrema Ratio. Les couteaux Extrema Ratio représentent une véritable valeur solide pour l'argent.