supply of polyester flat webbing sling & polyester round endless slingpolyester flat webbing sling & polyester round endless sling,polyester flat webbing sling with anti-abrasive sleeves, width of core sling 125mm, cap acity 4 ton, effective length 6 feet with both end standard loop, colour of core sling grey, width of sling wi th sleeve upto 150 mm. factor of safety 7:1. material conforming to bs 3481 part - 2/ din 61360. [ warran ty period: 12 months after the date of delivery ] ] , polyester round endless sling with anti-abrasive sleeve capacity 3 ton, circumferential l ength or effective length 6 feet, colour of core sling yellow. factor of safety 7:1. material conforming to bs 6668 part - 21987 / din 61360 / iso 4879. [ warranty period: 12 months after the date of delivery ] ]