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NEW PRODUCTS
TACTICAL
Tactical
Operational Knives
Axes
Bayonets
Collectibles Knives
Multitools & Training
Special devices
OUTDOOR
Outdoor
Bushcraft / Survival / Prepping
Hunting
Water: professional yachting, diving, and fishing knives
Camping and outdoor cooking knives
EVERYDAY
Everyday
Fixed Blade
Folding knives
PROFESSIONAL
Professional Knives
Expeditions Knives
Law Enforcement
Rescue Knives
ACCESSORIES
Accessories
Survival kits & Tools
Sharpeners
Sheaths & Handles
APPAREL & GEAR
Apparel & Gear
Clothing & Caps
ED Accessories & Office Essentials

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EXTREMA RATIO

BEST SALES PRODUCTS

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In stock (21)
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Blade material

Anodized anticorodal aluminum (1)
Böhler M390 steel (61HRC) (3)
Böhler N690 steel (58HRC) (18)
Böhler S600 steel (64HRC) (2)
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MIL-C-13924 BURNISHING (17)
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Anticorodal anodized aluminum (24)
Böhler N690 steel (58HRC) (6)
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SILENTE | Extrema Ratio

Version out of stock

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Professional Knives

SILENTE

04.1000.0370/BLK

SILENTE is from “SICUT NOX SILENTES” the motto of the well-known N.O.C.S., Nucleo Operativo Centrale di Sicurezza,...

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Company Info

Extrema Ratio S.R.L.

Via Traversa delle Ripalte,72/78
59100 Prato (PO) Italy
VAT IT02481870976

Lifetime tools.
Sharp, strong, timeless.
Since 1997.

Extrema Ratio

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