supply of supply of 20-ton wll capacity, flat woven, two layer or four-layer webbing slingsupply of 20-ton wll capacity, flat woven, two layer or four-layer webbing sling,supply of 20-ton wll capacity, flat woven, two layer or four-layer webbing sling, made of polyester with reinforced eye configuration conformin g to en 1492- 1:2000+a1:2008 (or latest), 10 meters effective length (end to end length), featuring to form into reinforced folded eyes having half the slings width at both ends. the inside length of eyes shall be a minimum 450 mm. sling shall have anti-abrasive protective sleeve of tubular form for the complete le ngth and free to move in any position over the part of sewn webbing for the complete webbing sling. safety factor shall be 7:1. make: ferretero or samso n or simplex or dolezych. note : test certificate for proof load from nabl certified lab/ authorized govt. test house/signed by competent person shall be attached along with supply. [ warranty period: 12 months after the date of delivery ] ] => limited