40 T Hook With Nut As Per Bottom Block Assembly Rwp/Bela Drawing No.12540400/0 Of Muk And Crane No.12541,(Scope Of Supply As Per Drawing Sr No. 1,2, 3, 4, 5, 6, 12, 13 14, 15, 16, 17, 20) Make- Mukand, Ara Or Equivalent. Note:- Firm Has To Develop Item Drawing As Per Sample And Supply Soft/Hard Co Py Of Drawing Along With Material Supply. [ Warranty Period: 30 Months After The Date Of Delivery ] ]