supply of four legged 16mm dia alloy steel gr. 80four legged 16mm dia alloy steel gr. 80,four legged 16mm dia alloy steel gr. 80 chain sling with o ring of 45mm dia x 245 mm dia id & intermediate link of 22mm dia x 90mm x 50mm on top & connected with joining link of 18mm dia x 7 5mm x 40mm at both ends having forged steel eye hook at bottom chain conforming to is:6215, hook con forming to is:3822, hook opening 90 mm & chain sling conforming to is:2760-1980. capacity: 16t, tested t o proofload -32t 16mm dia x effective length =2750mm test certificate (test certificate from govt appr oved test house/ nabl test certificate) required with chain at the time of supply [ warranty period: 30 months after the date of delivery ] ]