BoatBuckle Stainless-Steel Transom Tie-Downs feature all high quality stainless steel components, right down to the rivets and springs. The Kwik-Lok buckle features durable polypropylene webbing and a protective web pad. Each buckle has a 1,200-pound break strength and 400 pounds safe working load. BoatBuckle brand tie-down systems offer professional fishermen and weekend boaters convenient, high quality tie-down systems so they can spend more time on the water and less time on the boat ramp. IMMI is the leading marine tie-down manufacturer in North America.