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 poc (Индия - Тендер #69115318)