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Extrema Ratio

Extrema Ratio

Extrema Ratio, located in Prato, Italy, has been designing, manufacturing and selling high performance combat knives since 1997 enjoying a reputation for excellence that is unsurpassed in the military and tactical knife industry.

The increased capacity through the years enabled Extrema Ratio to extend its operations. As part of this effort, the company moved in 2004 to a new 600 square meter facility in order to meet the market demand and the company quickly established itself as one of the country's leading cutlery manufacturers.

Extrema Ratio serves military and law enforcement communities as well as commercial markets and the knives are well known and sought after all over the globe.

The company prides itself in design, material and quality to deliver a high end product that meets the most severe mil-standards.

The production based on modern cutting edge technology is combined with traditional craftsmanship and the result is the pinnacle of this synthesis. The Extrema Ratio design team uses the 3D system to design new models and create prototypes. Each knife design is then meticulously inspected and then field tested. At this point the finest materials are chosen for durability, function and beauty. Each knife is then hand assembled and hand finished and inspected by Extrema Ratio team of craftsmen.

First class handwork and well-selected material have contributed to form the image of the Extrema Ratio trademark all over the world.

Articles 1 à 100 sur un total de 211

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  • ExtremaRatio - BF4 R knife Satin - coltello

    ExtremaRatio - BD2 R Satin - couteau

    162,00 €

    Article code: ER-BD2R

  • Extremaratio - Venom Black Half Serrated Knife - coltello

    Extremaratio - Venom Stone Washed Half Serrated Knife - couteau

    316,00 €

    Article code: ER-VENSW

  • ExtremaRatio - SERE 2 - GOI Gruppo Operativo Incursori - coltello

    ExtremaRatio - SERE 2 - GOI Gruppo Operativo Incursori - couteau

    381,99 €

    Article code: ER-SERE2

  • ExtremaRatio - Fulcrum Nibbio - Esercito Italiano - Testudo - coltello

    ExtremaRatio - Couteau à baïonnette Fulcrum NFG Desert SW - couteau

    291,99 €

  • ExtremaRatio - BF4 R knife Satin - coltello

    ExtremaRatio - Couteau BD2 Lucky Desert - Couteau

    155,00 €

    Article code: ER-BD2-D

  • ExtremaRatio - BF4 R knife Satin - coltello

    ExtremaRatio - Couteau BD2 Lucky Black - couteau

    164,00 €

    Article code: ER-BD2-B

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Leucoton Black - couteau

    297,00 €

    Article code: ER-LEUCO

  • ExtremaRatio - N.K.1 Stone Washed - Neck Knife - Coltello

    ExtremaRatio - N.K. Steel Talon - Neck Knife - NKST - Couteau

    145,00 €

    Article code: ER-NKST

  • ExtremaRatio, BF1CD, Drop Point, coltello

    ExtremaRatio - BD0 R - Noir - Stone Washed - couteau

    83,00 €

    Article code: ER-BD0RBK

  • ExtremaRatio, BF1CD, Drop Point, coltello

    ExtremaRatio - BD0 R - HCS - Stone Washed - couteau

    83,00 €

    Article code: ER-BD0RHC

  • ExtremaRatio, BF1CD, Drop Point, coltello

    ExtremaRatio - BD0 R - Ranger Green - Stone Washed - couteau

    83,00 €

    Article code: ER-BD0RRG

  • ExtremaRatio, BF1CD, Drop Point, coltello

    ExtremaRatio - BD0 R - Desert - Stone Washed - couteau

    83,00 €

    Article code: ER-BD0RDE

  • ExtremaRatio - BF4 R knife Satin - coltello

    ExtremaRatio - BD4 Lucky Desert - couteau

    166,01 €

    Article code: ER-BD4LD

  • ExtremaRatio - BF4 R knife Satin - coltello

    ExtremaRatio - BD4 Lucky Black - couteau

    176,00 €

    Article code: ER-BD4LB

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Shrapnel One Knife - Couteau

    229,99 €

    Article code: ER-SH-ONE

  • ExtremaRatio - BF4 R knife Satin - coltello

    ExtremaRatio - BD4 R Couteau Satin - couteau

    173,00 €

    Article code: ER-BD4R

  • Extremaratio - A.M.F. Advanced Multi Function Black - AMF - Coltello

    Extremaratio - Arditi Black - Couteau à tranchant unique - couteau

    374,00 €

    Article code: ER-AR-B

  • ExtremaRatio - 185° RAO - nuova versione 2018 - coltello

    ExtremaRatio - 185° RAO - nouvelle version 2018 - couteau

    359,00 €

  • ExtremaRatio, BF1CD, Drop Point, coltello

    ExtremaRatio - BF0 R CD - Stone Washed - couteau

    81,00 €

    Article code: BF0-R-CD

  • ExtremaRatio, BF1CD, Drop Point, coltello

    ExtremaRatio - BF0 R CD - Desert Warfare - Stone Washed - couteau

    81,00 €

    Article code: BF0-R-CD-DW

  • Extremaratio - Fulcrum II T - poignée rugueuse - Tanto - couteau

    Extremaratio - Fulcrum II T - poignée rugueuse - Tanto - couteau

    378,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 4146R

  • ExtremaRatio, BF1CD, Drop Point, coltello

    ExtremaRatio - BF1CD Desert Warfare - Drop Point - couteau

    178,00 €

    Article code: ER-BF1CD-DW

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Requiem Wolf Grey - couteau tactique

    150,00 €

    Article code: ER-REQ-WG

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Requiem Ranger Green - couteau tactique

    150,00 €

    Article code: ER-REQ-RG

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Requiem Desert - couteau tactique

    150,00 €

    Article code: ER-REQ-DE

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Requiem HCS - couteau tactique

    150,00 €

    Article code: ER-REQ-HC

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Requiem Black - couteau tactique

    161,00 €

    Article code: ER-REQ-BK

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Mamba Wolf Gray - couteau tactique

    151,00 €

    Article code: ER-MAM-WG

  • ExtremaRatio - T-Razor - coltello

    ExtremaRatio - Panthera Satin - couteau pliant

    246,00 €

    Article code: ER-PAN-SA

  • ExtremaRatio - T-Razor - coltello

    ExtremaRatio - Panthera Black - couteau pliant

    227,01 €

    Article code: ER-PAN-BL

  • ExtremaRatio, BF1CD, Drop Point, coltello

    ExtremaRatio - BF1CD - Damas Coreless - Edition Limitée - couteau

    235,00 €

    Article code: ER-BF1CD-C

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Defender 2 Stone Washed - couteau

    212,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: ER-DEF2SW

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Defender 2 DG Stone Washed - couteau

    215,00 €

    Article code: ER-DEF2DGSW

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Defender 2 Black - couteau

    237,00 €

    Article code: ER-DEF2BL

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Defender 2 DG Black - couteau

    240,00 €

    Article code: ER-DEF2DGBL

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Defender Stone Washed - Couteau

    206,00 €

    Article code: ER-DEFSW

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Defender DG Stone Washed - Couteau

    211,00 €

    Article code: ER-DEFDGSW

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Defender Black - Couteau

    233,00 €

    Article code: ER-DEFBL

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Defender DG Black - Couteau

    236,00 €

    Article code: ER-DEFDGBL

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Scout Noir - couteau

    198,01 €

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Scout 2 Noir - couteau

    202,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12658

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Scout 2 Satin - couteau

    177,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12659

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Mamba Desert - couteau tactique

    151,00 €

    Article code: ER-MAM-DE

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Mamba HCS - couteau tactique

    151,00 €

    Article code: ER-MAM-HC

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Mamba Ranger Green - couteau tactique

    151,00 €

    Article code: ER-MAM-RG

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Mamba Black - couteau tactique

    163,00 €

    Article code: ER-MAM-BK

  • ExtremaRatio - BF2 R CD - Razor Opening - Black Drop Point - couteau

    ExtremaRatio - BF2 R CD - Razor Opening - Black Drop Point - couteau

    189,00 €

    Article code: ER-BF2RCD-B

  • ExtremaRatio - BF2 R CD - Razor Opening - Desert Warfare Drop Point - couteau

    ExtremaRatio - BF2 R CD - Razor Opening - Desert Warfare Drop Point - couteau

    187,00 €

    Article code: ER-BF2RCD-D

  • ExtremaRatio - BF2 R CD - Razor Opening - Stone Washed Drop Point - couteau

    ExtremaRatio - BF2 R CD - Razor Opening - Stone Washed Drop Point - couteau

    185,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: ER-BF2RCD-S

  • ExtremaRatio - BF2 R CT - Razor Opening - Black Tanto Point - couteau

    ExtremaRatio - BF2 R CT - Razor Opening - Black Tanto Point - couteau

    189,00 €

    Article code: ER-BF2RCT-B

  • ExtremaRatio - BF2 R CT - Razor Opening - Desert Warfare Tanto Point - couteau

    ExtremaRatio - BF2 R CT - Razor Opening - Desert Warfare Tanto Point - couteau

    187,00 €

    Article code: ER-BF2RCT-D

  • ExtremaRatio - BF2 R CT - Razor Opening - Stone Washed Tanto Point - couteau

    ExtremaRatio - BF2 R CT - Razor Opening - Stone Washed Tanto Point - couteau

    185,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: ER-BF2RCT-S

  • ExtremaRatio - Glauca J1 Jagdkommando - coltello

    ExtremaRatio - Glauca J1 Jagdkommando - couteau

    507,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: ER-GLAJ1

  • ExtremaRatio - Shrapnel OG Full Handle - Black - coltello

    ExtremaRatio - Task J - Jagdkommando - couteau

    375,00 €

    Article code: ER-TASKJ

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Kitchen Talon 8cm - couteau à steak et une table

    50,00 €

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Emballage 6 pièces Sector 1 couteau de table 4cm - Couteau de table

    270,00 €

    Article code: set-sect1

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Emballage 6 pièces Sector 2 couteau de table 7cm - Couteau de table

    276,00 €

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Sector 2 couteau de table 7cm - Couteau de table

    50,00 €

    Article code: sector2

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Sector 1 couteau de table 4cm - Couteau de table

    49,00 €

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - 6 pcs Cuisine Talon couteau 8cm - Couteau de table

    276,00 €
    Disponible en 7 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: set-talon

  • ExtremaRatio, BF1CD, Drop Point, coltello

    ExtremaRatio - BF0CD - Stone Washed - couteau

    81,00 €

  • ExtremaRatio - Selvans Desert + Survival Kit - coltello

    ExtremaRatio - Selvans Desert + Kit de survie - couteau de survie

    651,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 4355SD

  • ExtremaRatio - N.K.1 Stone Washed - Neck Knife - Coltello

    ExtremaRatio - N.K.3 Black Karambit - Neck Knife - NK3K - couteau

    174,00 €

  • ExtremaRatio - N.K.1 Stone Washed - Neck Knife - Coltello

    ExtremaRatio - N.K.3 Karambit Stone Washed - Neck Knife - NK3K - couteau

    165,01 €

  • ExtremaRatio - N.K.1 Stone Washed - Neck Knife - Coltello

    ExtremaRatio - N.K.3 Karambit Desert Warfare - Neck Knife - NK3K - couteau

    178,00 €

  • ExtremaRatio - MF0 - coltello chiudibile

    ExtremaRatio - Nightmare Karambit - Noir - Couteau pliant

    267,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12621

  • ExtremaRatio - MF0 - coltello chiudibile

    ExtremaRatio - Nightmare Karambit - Stone Washed - Couteau pliant

    250,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12622

  • ExtremaRatio - MF0 - coltello chiudibile

    ExtremaRatio - HF1 T Tanto Black - couteau pliant

    358,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: ER-HF1T

  • ExtremaRatio - MF0 - coltello chiudibile

    ExtremaRatio - HF1 D Drop Black - couteau pliant

    358,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: ER-HF1D

  • ExtremaRatio - MF0 - coltello chiudibile

    ExtremaRatio - HF2T Tanto Black - couteau pliant

    371,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12614T

  • ExtremaRatio - MF0 - coltello chiudibile

    ExtremaRatio - HF2D Drop Black - couteau pliant

    371,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12614D

  • ExtremaRatio - MF0 - coltello chiudibile

    ExtremaRatio - MF0T Tanto Black - couteau pliant

    281,00 €
    Disponible en 10/15 jours

    Article code: 12596

  • ExtremaRatio - Resolza S Black - coltello chiudibile, knife, couteau, cuchillo, messer

    ExtremaRatio - Resolza S Black - couteau pliant

    154,00 €

    Article code: 12079S

  • ExtremaRatio - Resolza L Black - coltello chiudibile, messer, couteau, cuchillo, knife, pattada

    ExtremaRatio - Resolza L Black - couteau pliant

    232,00 €

    Article code: 12079L

  • ExtremaRatio - Resolza S Satin - coltello chiudibile

    ExtremaRatio - Resolza S Satin - couteau pliant

    150,00 €

  • ExtremaRatio - Resolza L Satin - coltello chiudibile pattada

    ExtremaRatio - Resolza L Satin - couteau pliant

    220,00 €

    Article code: 12078L

  • ExtremaRatio - Shrapnel OG Full Handle - Black - coltello

    ExtremaRatio - Shrapnel OG Full Handle - Noir - couteau

    227,01 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12553

  • ExtremaRatio - Shrapnel OG Full Handle - Black - coltello

    ExtremaRatio - Fulcrum C FH - Full Handle - Noir - couteau

    236,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12555

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - Corvo Noir - Couteau

    291,99 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12525

  • Victorinox - Fodero in pelle 4.0523.3

    ExtremaRatio - couplage clip ceinture Tek-Lok - Accessoires de couteaux

    24,00 €

  • ExtremaRatio - N.K.1 Stone Washed - Neck Knife - Coltello

    ExtremaRatio - N.K.2 Stone Washed - Neck Knife - NK2 - Couteau

    127,00 €

  • ExtremaRatio - N.K.1 Stone Washed - Neck Knife - Coltello

    ExtremaRatio - N.K.2 Black - Neck Knife - NK2 - couteau

    136,01 €

  • ExtremaRatio - N.K.1 Stone Washed - Neck Knife - Coltello

    ExtremaRatio - N.K.3 Stone Washed - Neck Knife - NK3 - couteau

    150,00 €

  • ExtremaRatio - N.K.1 Stone Washed - Neck Knife - Coltello

    ExtremaRatio - N.K.3 Black - Neck Knife - NK3 - couteau

    160,00 €

  • ExtremaRatio - N.K.1 Stone Washed - Neck Knife - Coltello

    ExtremaRatio - N.K.3 Desert Warfare - Neck Knife - NK3 - couteau

    165,01 €

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - T4000 S Testudo - couteau

    272,00 €

  • ExtremaRatio - MF3D BC - Ingredior Drop Testudo - coltello

    ExtremaRatio - MF3D - Ingredior Drop Testudo - couteau

    364,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 4358D

  • ExtremaRatio - Dobermann IV - Tactical Testudo - coltello, cuchillo, knife

    ExtremaRatio - Dobermann IV - Africa - couteau

    593,01 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12384

  • ExtremaRatio - Dobermann IV - Tactical Testudo - coltello, cuchillo, knife

    ExtremaRatio - Dobermann IV S - Africa - couteau

    589,00 €

  • ExtremaRatio - A.S.F.K. Comando delle Forze Speciali dell'Esercito - ASFK - coltello

    Extrema ratio - A.S.F.K. commandement des forces spéciales de l'armée italienne - ASFK - couteau

    359,00 €

  • ExtremaRatio - Shrapnel OG Testudo - coltello

    ExtremaRatio - T4000 C Testudo - couteau

    232,00 €

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Waki ​​Desert Warfare 30cm. - Couteau à Rôtir

    345,00 €
    Disponible en 10/15 jours

    Article code: 12372

  • ExtremaRatio - Dobermann IV - Tactical Testudo - coltello, cuchillo, knife

    ExtremaRatio - Dobermann IV - Classique Satin - couteau

    419,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12352

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Waki ​​30cm. - Couteau à Rôtir

    433,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12320

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Psycho 15cm. - Couteau du Chef

    336,00 €
    Disponible en 10/15 jours (sous réserve de disponibilité dans les entrepôts du fabricant)

    Article code: 12321

  • ExtremaRatio - Mato Grosso - Machete - Coltello

    ExtremaRatio - Psycho Desert Warfare 19cm. - Couteau du Chef

    Prix normal : 264,00 €

    Special Price 237,60 €


Articles 1 à 100 sur un total de 211

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