4" x 30' Winch Strap with Wire Hook | Green Galvanized Screw Pin Anchor they define design factor as

they define design factor as the "ratio of the breaking strength to the working load limit

contact our sales team for a custom four-leg sling

This builds in a level of redundancy to account for unknown factors

This 3/8" four leg chain sling is constructed of Grade 100 alloy steel

4" x 30' Winch Strap with Wire Hook | Green Galvanized Screw Pin Anchor they define design factor as4" x 30' Green Heavy Duty Winch Strap with Double J Hook Trailer winch straps are one of the most common pieces of tie down equipment for flatbeds and other trailers. Used in combination with winches and other related hardware, their versatility makes them the ideal choice for a wide range of cargo. The rugged polyester webbing offers very little stretch and is abrasion , UV , and water resistant. HD Truck Strap Features: Industrial Grade Webbing: