Set Of Gauge For Top Centre Pivot. Each Set Is Consist Of (A) -01 Set Of Gauges Fo R Top Centre Pivot Outer-Profile As Per Drg No-Rdso-Wd-99033-S-03(Sheet-1 Of 2)And (B)-01 Set Of Gauge For Top Centre Pivot Inner-Profile & Wall Thickness As Per Drg No-Rdso-Wd-99033-S -03(Sheet-2 Of 2). Supply With Calibration Certificate Issued From Nabl Approved Lab With Trec Eability. [ Warranty Period: 30 Months After The Date Of Delivery ] ] (EXPIRED)