Boating Essentials - Winch Strap & Hook - BE-TR-59818-DP This winch strap and hook from T-H Marine is made of high-impact polyester webbing, ensuring a safe working load of up to 1500 pounds, and a breaking strength of 4500 pounds. Size - 20' X 2" High Impact Polyester Webbing Safe Working Load 1500 LBS Breaking Strength 4500 LBS