D I V ER S P ERSONAL EQUIPMENT BackStabber Diver’s Knife A premium quality knife for commercial divers, the Backstabber, also known as the Green River Victory Knife is a professional grade high quality diver’s knife. Used worldwide by commercial divers, inland divers, saturation divers and practically all industrial diving applications. The backstabber is a 29cm long, with a 16cm marine stainless steel blade to stop corrosion in saltwater. The Backstabber diver’s knife also has a rounded tip for extra safety. Plastic Sheath A plastic sheath made from a hard plastic and comes complete with a carabiner, for use with backStabber divers knife. Webbing Sheath A webbing sheath made from robust webbing, for use with backStabber divers knife.