Tenders for Supply of Four Legged Alloy Steel Chain Grade-80T As Per Is-2760 With One End Main O Ring Of Id-250Mm And Other End With Eye Hook As Per Is-3822 With Jaw Opening 52.2 Mm. Swl-8Tons Of Each Leg Effective Length 3.25 Meters. Supply With Goverment Approved/Nabl Lab Tested Certificate.