America Fishing Wire Surflon Nylon Coated Wire Leader - Heavy-duty Surflon Leaders are made with AFW's Black, nylon coated Surflon 1x7 stainless steel wire and high quality Sleeves, Swivels, and Lock Snaps. Leaders are double-crimped for extra strength and are great for many types of toothy game fish. Black Nylon Coated Stainless Steel WireDouble Crimped 3 Per PackMPN: E0