United Cutlery Colombian Colossal Spearhead with SheathThe Colombian Colossal Spearhead is impressive just on its own but once you mount it on a wooden shaft, youve got one formidable weapon! The black, oxide coated spearhead is crafted of 65Mn high carbon steel that is 3. 6mm thick, giving it a 54HRC. It can be mounted on a standard 1 1 8 shaft thats available at a home improvement store. The massive, 11 overall spearhead comes with a protective nylon belt sheath with double snap strap closures. This