100% Polyester Endless Round Sling EN 1492-2:2000+A1:2008 Safety Factor:7:1 Capacity:1Ton - 500Ton Length:Customized Service SUPER FISHER Round slings are manufactured to EN1492-2 and have a safety factor of 7:1. *The load bearing fibers are wound together to form an endless hank. *The working load limit is determined by the number of turns in the hank. *Round Sling are manufactured on a round sling machine,slings made on this machine are more compact as the winding of the yarn is uniform and the tension on each yarn is constant. *Round Slings have a high strength to weight ratio. *Wears evenly along the length. *Load bearing fiber protected from the load, giving greater resistance to wear. *Remove slings from service when the outer cover is damaged and/or the yarn is exposed.