Epco Marine Trailer Winch Strap, 2 x 20, 4000lb, WSL20N.Nylon webbing with heavy duty zinc plated hook. Comes with sewn loop on end or cut so that it can be threaded.Marine Winch Strap with Hook secures your trailer to your boat, prevents boat damage and restricts movement.Size2.0 x 20Break Strength4000 lbs.