supply of four legged chain sling alloy steel gr.80, one end o ring (60mm x 320mm) and 15 ton eye hook at other end with safety latch, chain dia 20mm, effective length 04 mtrs. note: swl 40 ton at 0 degree load test certificate from govt. approved lab and material test certificate from nabl approved lab to be submitted along with supply.four legged chain sling alloy steel gr.80, one end o ring (60mm x 320mm) and 15 ton eye hook at other end with safety latch, chain dia 20mm, effective length 04 mtrs. note: swl 40 ton at 0 degree load test certificate from govt. approved lab and material test certificate from nabl approved lab to be submitted along with supply.,four legged chain sling alloy steel gr.80, one end o ring (60mm x 320mm) and 15 ton eye h ook at other end with safety latch, chain dia 20mm, effective length 04 mtrs. note: swl 40 ton at 0 degr ee load test certificate from govt. approved lab and material test certificate from nabl approved lab to be submitted along with supply. [ warranty period: 30 months after the date of delivery ] ]