Cbc Gauge No 1, 2 & 3 (1. Contour Worn Limit Gauge No. 1 As Per Rdso G 80 Manual, 2 Contour Worn Limit Gauge No. 2 As Per Rdso G 80 Manual, 3) Knuckle Nose Wear & Stretch Limit Gauge No. 3 As Per Rdso G 80 Manual (Detail Specification/Drawing As Per Attached) Note: Valid Calibration & Test Certificate To Be Supplied With Along With Material At The Time Supply