Grade 5 Titanium on the spine and N690Co Cobal Vanadium steel on the edge, is the result of one of the most innovative products in the knife market. The COBALTITAN range reduces the weight of the blade while keeping the same edge length resistance and performances. The COBALTITAN range has 58-60 HRC hardness on the cutting edge and around 48 HRC hardness on the spine. For heavy duty jobs, CNC machined G10 turtle skin profile handle for maximum grip. The handle has been designed to be used with gloves and other hand protection. Has black stainless steel liners and tip up reversible clip. Comes with original box, excellent condition. 3.5" blade 8.5" overall 5" closed.