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.]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.],set of gauges for checking cbc, knuckle and other part to tight l