supply of heavy duty high tenacity 100 percent polyester four leg nylon sling one suspended from steel main ring and the individual end will be fitted with forged d shackle and one hook of each leg along with heavy duty oblong ring. total capacity of sling 20 ton (each leg capacity 5 ton), leg length 2.5 to 3.5 metres (loop to loop) for 40 ton crane, required make: ferreterro, samsom, kryfs, or senmo. , heavy duty high tenacity 100 percent polyester four leg nylon sling one suspended from stee l main ring and the individual end will be fitted with forged d shackle and one hook of each leg along with h eavy duty oblong ring. total capacity of sling 20 ton (each leg capacity 5 ton), leg length 2.5 to 3.5 metre s (loop to loop) for 40 ton crane, required make: ferreterro, samsom, kryfs, or senmo. [ war ranty period: 30 months after the date of delivery ] ]