4 inch winch straps with flat hook Winch Strap w/ 41766-18 Flat Hook Ancra straps meet DOT specifications and are tested for strength and durability. Flat Hook 16,200 lbs Breaking Strength Working Load Limit – 5,400 lbs Our 4” x 30’ Winch Strap with Flat Hook is the most popular size of winch strap used for flatbed trailers to secure heavy, oversized, or oddly shaped cargo. Compare. 99 $ 138 . Winch Strap - 4" Webbing with Flat Hook (Yellow Color) - 40 ft. The durable flat hook is designed to fit between safety rails and secure to the underframe of most flatbeds. Heavy-duty cargo securement jobs are no match against the webbing and hardware of Ancra’s durable 4-in. 2 Sizes Available 4-INCH-FLAT-HOOK. x 30-ft. Engineered with precision and tested in our in-house testing facility, these heavy-duty straps offer top-of-the-line strength and durability, addressing the rigorous demands of professional transportation. anmuldgdorqzfereqsxfmruuzwgstvqfqcnownhirecfkqaiyacwdekanvfgrddodwqhboxwlszxs