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Your cart is empty.Our 4" wide heavy-duty winch straps are made to last. Constructed from industrial-strength webbing with a break strength of 24,000 lbs., they have a working load limit of 6,670 lbs., 23.5% higher than our standard 4" straps! The webbing also offers superior abrasion-resistance, part of which comes from a thicker edge made from concentrated webbing. This slows down the abrasion-process (but doesn't prevent it, so you'll still need edge protection). The flat hook end fittings have a black powder coating that looks sharp and adds protection from the elements. This strap fits standard 4" winches. This 4-inch winch strap is tagged with the working load limit to meet CVSA guidelines, FMCSA and DOT regulations, and WSTDA, CHP and North American Cargo Securement standards. Chain extensions allow you to combine the strength of grade 70 transport chain with the softness of polyester webbing. You can use the rub rails or stake pockets on your truck or trailer to tie down your cargo without risking damaging the webbing part of the strap. The extensions are 18" long with a 4" D-ring and clevis grab hook for quick and secure connections. According to the WSTDA (section 4.6.8): "When using web tie downs with a winch or ratchet, a minimum of 2 and a maximum of 4 wraps of webbing shall be wound on the winch or ratchet mandrel. Excessive wraps of webbing on the mandrel may reduce the working load limit (WLL) of the web tie down and may interfere with proper operation." Another term defined by the WSTDA, ‘design factor†is the "ratio of the breaking strength to the working load limit" and should be 3:1 for this tie down strap. This builds in a level of redundancy to account for unknown factors, keeping you, your crew, and those around you safe.
