The innovative BoatBuckle Tie-Down System securely holds your boat to the trailer with easy, one-hand operation. This self-storing, retractable strap extends to a full 42", while the snugging ratchet tightens the strap with just a lift and click. Simple one-bolt installation makes the BoatBuckle part of the trailer. Includes two submersible, water-resistant BoatBuckle tie-downs and hardware. | BoatBuckle Retractable Transom Tie-Down System