supply of supply of 01 no. 4-leg wire rope sling with fitted o-ring, , supply of 01 no. 4-leg wire rope sling with fitted o-ring, having the following specification: (i) wire rope: 12 mm dia x 2.4 mtr length (each leg) (ii) no. of legs: 04 (iii) hook capacity: 2 ton each (iv) safe working load (swl): 4 ton. along with 01 no. 4-leg chain sling with fitted o-ring, having the followin g specification: (i) chain: 8 mm alloy steel x 2.4 mtr length (each leg) (ii) no. of legs: 04 (iii) hook capacit y: 2 ton each (iv) safe working load (swl): 4 ton. the items shall be supplied as per enclosed drawing no . bndm/49/mech and bndm/50/mech, complete with valid load test certificate from a competent authorit y. [ warranty period: 30 months after the date of delivery ] ]