List of products by brand Extrema Ratio

Created in 1997, Extrema Ratio is a brand apart in the world of cutlery; it is primarily intended for military use without compromise. Specializing in combat knives, Extrema Ratio then diversifies and proposes to produce also "high performance" kitchen, hunting and combat knives.

Extrema Ratio, specialist in military and tactical knives

All knives are handmade by craftsmen in Prado, Italy. The quality standards are extremely high, and the main characteristics of the whole range are solidity and reliability. We also appreciate at Extrema Ratio the care that is given to the research especially for the tactical and military models. Indeed, the development of the models is carried out in collaboration with professional military

Extrema Ratio is not just for fun: the brand is ISO certified and is also the official supplier to the NATO armed forces, as is Fox Knives.

The characteristics of Extrema Ratio knives, "made in Italy

All knives are made of N690 cobalt stainless steel. This is a characteristic of this brand which uses a steel usually intended for surgical instruments. Indeed, Extrema Ratio guarantees excellent edge retention and high strength

The handles of the fixed blades in particular have been subjected to a lot of research. Finally, Extrema Ratio opts for a polymer that provides an excellent grip, even in the case of wet hands or splashes.

The key word for Extrema Ratio is reliability and longevity, so this brand has understood that it can only achieve this by using quality materials

We also appreciate the fact that Extrema Ratio takes great advantage of user feedback and uses it to develop modifications and improvements

Wide variety of Extrema Ratio models

The range of knives offered is really wide: it goes from the folding pocket knife and EDC to the Kukri blades adapted to the most difficult environments. In this sense, if you need to choose a reliable brand for a knife that will be under a lot of stress and demand, Extrema Ratio has what you need

At Tellknives we really like Extrema Ratio. The Italian design of the knife but also its functionality appeals to us right away. It should be added that most of the folding knives can also be used in EDC. Great versatility for the majority of the models and quality product.

Tellknives cutlery in Switzerland is happy to offer Extrema Ratio knives and products in its catalogue.