Supply Of Set Of Gauges For Checking Cbc, Knuckle Set Of Gauges For Checking Cbc, Knuckle And Other Part To Tight Lock Coupler H-type To Rdso Spec. No.rdso.2011/cg-03 Of October-2011.one Set Consisting Of 06 Gauge & Reference As Per Apta Drawing Type Of Gauge As Follows:- 1 Contour Maintenance Gauge Knuckle Profile Gauge, Apta Ref.drg.no.31000-01 No./set 2 Alignment Wing Limit Gauge, Apta Ref. Drg.no. 32600-01 No./ Set 3 Counter Condemning Limit Gauge, Apta Ref Drg.no.34100-1- 01 No./set.4 Vertical Height Alignment Wing Pocket And Guard Arm Guage Go Gauge, Apta Ref.drg.no.34100-4- 01 No./set.5 Knuckle Nose Wear And Stretch Limit Guage, Apta Ref.drg.no.34100-2a- 01 No./set.6 Vertical Height Alignment Wing Pocket And Guard Arm Guage No Go Gauge, Apta Ref.drg.no.44250 -5 - 01no./set. Supply Is With Pie Calibration Certificate Traceable To National Standard / Npl Standard, Not Of Any Other Agency. Master Are Calibrated By Nabl Approved Labs..