supply of polyester slingspolyester slings,sling set high tenacity 100 percent polyester slings, specification: sling set polyester multi le g [4 legged] sling assembly of swl- 20 tons capacity. each leg made of endless round sling of 15 ton cap acity. 04 legs are to be fitted with master o ring size- id-270mm x od-370mm with sub o rings size- id- 180mm x od-250mm. one end of each leg will be fitted with a sub o ring and other ends of sling will be fi tted d-shackle. size of d-shackle: id-70mm x od-120mm x 170mm length. each sling leg will be covered with double path anti-abrasive sleeve. length of each leg: 2.10 mtrs [excluding fittings]. safety factor 7:1. brand: samson/sling set/ ferrotero/ or similar. [ warranty period: 30 months after the date of delivery ] ]