The BoatBuckle Stainless Steel Ratchet Gunwale Tie-Down has 1,200 pound break strength with 333 pounds of safe working load. It features 1-inch polyester webbing and vinyl-coated steel hooks. This easy-to-use boat tie-down extends to 18 feet and has a vinyl-coated steel S-hook on each end. 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.