Extrema Ratio RAO Avio folding knife
Blade coating / finish
Anticorodal aluminum alloy
Country of origin:
Lanyard hole, Lanyard, Serialized
CategoriesTactical folding knives
BrandExtrema Ratio, located in Prato, Italy has been designing, manufacturing and selling high-quality combat knives since 1997. The company gained a great reputation for excellence that is unsurpassed in the military and tactical industry. The company prides itself in design, material and quality to deliver a high end product that meets the most severe standards. The first class handwork and well-selected material have contributed to form the image of the Extrema Ratio trademark all over the world.
Lamnia's speciality is a selection of more than 5000 knives and folding knives. We carry hundreds of scandinavian knives, the famous Finnish Puukko knives among them; folding knives, hunting knives and kitchen cutlery from the world's best brands such as Spyderco, Cold Steel, Roselli, Fox Cutlery and Marttiini.