Set Of E-Type Cbc Gauge As Per Rdso G -76 Manual Consisting Of 3-Items:- (1) Contour Worn Limit Gauge No. 1 As Per Rdso G-76 Manual Appendix - 3A (2) Contour Worn Limit Gauge No. 2 As Per Rds O G-76 Manual Appendix - 3B (3) Knuckle Stretch And Nose Wear Gauge No. 3 As Per Rdso G -76 Manual A Ppendix - 3C. Hardness Of Material- 40/45 Hrc Minimum. [ Warranty Period: 30 Months After The Date Of Delivery ] ]