1. Galvanised steel wire rope of size 16 mm ( 6 x 36 ) construction fibre core round strand right handordinary lay tensile strength 1960 N/ mm2 confirming to IS 2266/ 2002 for EOT cranes with material testing certificateand proof of purchase from OEM or authorised dealer only. Make: Usha Martin/ Desh wire ropes/ Bharat wire ropes 2. Ungalvanised Steel Wire rope 12mm dia, fibre core construction 6 x 36 RH ordinary lay plain ends confirming to 1770 KN/ mm sq. tensile load as per IS: 2266/ 2019 or latest with reel number and manufacturer test certificate for proof load. Make: Usha Martin/ Bharat Wire Rope/ Bombay Wire Rope.