The BoatBuckle P.W.C. Ratchet Tri-Down has a built-in soft hook to protect the gel coat against chafing from the hook. It features a durable nylon webbing and vinyl-coated steel S-Hooks. It 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.