Tender For supply of set of modified safety clamps for brake hanger pins of wap7 & wag 9hc locos as per ref nos1&2 of s.c.rly drg no. c/els/lgd/bogie/4/129 . set consists of two items as follows 1) 'l' clamp- 01 no, 2) 'c' clamp with 135 mm as against 125 mm- 01 no. [ warranty period: 30 months after the date of delivery ]