Made from W1.4116 stainless steel, hardness: 55-56HRC, with a 4.72in blade length and a 10.03in knife length. This fantastic designed knife weights 8.6 oz. The gator grip handle provides a solid grip, stainless steel blade is available as polished or black Teflon coated. Designed with a chiseled blunt tip, line cutter, serrated and sharp edges, with a window punch end. This knife comes with a nylon sheath able to fit on 2in webbing, great for all styles of diving or rescue teams.