PROGRIP 03 Marine Fishing and Ski Boat Tie Downs: Transom Strap with S-Hooks, 4' x 1" (Pack of 2) Tie down straps are ideal for trailering, fishing and skiing boats from storage to the water To use, place s hooks on trailer and boat transom anchor points and tighten to secure Designed for marine use, straps are made with tensile polyester webbing that allows less stretch than comparable nylon tie downs even when wet and aids in resistance to UV rays, mildew, and shrinkage Easy to use and secure, transom tie downs include black coated s hooks to aid in holding boat securely in place while preventing damage from moving or bouncing Recommended to be used together to ensure safe transport although can be used alone; Pack of 2 Transom Tie Downs measure 4' x 1" with 900 lb. break strength and 300 lb. working load limit