Knives Extrema Ratio

Extrema Ratio Knives 

Extrema Ratio knives are high-end tools designed in Italy, renowned for their exceptional quality, durability and innovative design. They are widely used in tactical, military and survival applications. Here is a summary of their main features:

Types and Classes:

Tactical Knives: Ideal for military and police operations.

Survival and Military Knives: Ruggedness and functionality for extreme environments.

Combat Knives: Designed for self-defence and close combat use.

Folding Knives: Versatile tools for everyday use.

Steel:

Böhler N690: A high quality stainless steel with excellent edge retention, corrosion resistance and durability.

Treated to hardnesses ranging from 58-60 HRC, ideal for demanding applications.

Design and Uses:

Designed to withstand the most adverse conditions.

Used by military and security forces around the world.

Essential tools for adventurers, survivalists and collectors.

Whether you are looking for Extrema Ratio tactical knives, quality survival knives or luxury Italian knives, Extrema Ratio is a leading choice in the world market.

These Extrema Ratio knives combine precision engineering, premium materials and functional design to meet the highest standards in professional cutlery and are a true luxury of knives for any collector.

Extrema Ratio knives are classified into various categories according to their design and purpose, excelling in tactical, military and survival. Here are their main classes:

Tactical Knives:

Designed for military and police operations, they offer robustness and precision in combat or specific tasks. Example: Fulcrum and Col Moschin.

Survival Knives:

Ideal for extreme environments, they combine versatility and durability for tasks such as cutting, carving or defence. Example: Selvans and Dobermann IV.

Combat Knives:

Specialised for use in close combat, with ergonomic design and blades optimised for penetration. Example: Kreios and T4000 C.

Folding Knives:

Compact and versatile, they are practical tools for everyday use or discreet tactical missions. Example: BF2 and MF1.

Diving Knives:

Corrosion resistant, designed for underwater tasks and maritime environments. Example: ULTRAMARINE.

Special Editions:

Exclusive models for collectors or commemorations, with premium finishes and personalised details.

Extrema Ratio encompasses a wide variety of knives, each designed to meet the specific needs of professional and adventurous users.