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SHOP
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

Discover Extrema Ratio's best-selling products: on this page you can view the products you love most.

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Professional Knives
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In stock (2)

Blade material

Böhler K110 steel (D2 60HRC) (1)
Böhler N690 steel (58HRC) (2)
Böhler S600 steel (64HRC) (1)

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Dark stone (3)
Exp dark (2)
MIL-C-13924 BURNISHING (4)
Satin finish (6)
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G10 (2)

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TUSCAN | Extrema Ratio

Outdoor

TUSCAN

€337.70 - €388.52

Tuscan is a tribute to our region, Tuscany. This land is characterized by breathtaking landscapes, hills, mountains,...

SETHLANS | Extrema Ratio

Bushcraft / Survival / Prepping

SETHLANS

€359.84 - €368.03

“EXTREMA RATIO SETHLANS” is a fixed blade work knife born to face a wide range of situations, suitable for survival,...

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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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