supply of set of wheel profile parameter measurement gaugesset of wheel profile parameter measurement gauges,set of wheel profile parameter measurement gauges. gauges required for bg electricloco ( wap5) wheel profile measurement. one set consist of following 03 items (1) root wear gauge forthick flang e least count 0.5 mm as per rdso drawing no. skdl-4444 alt nil qty. - 01 no. (2) flange weargauge for thi ck flange least count 0.5 mm as per rdso drawing no. skdl-4445 alt nil qty. - 01 no. (3)wheel dia /tyre t hickness & tread wear gauge for thick flange least count 0.5 mm as per rdso drawingno. skdl-4446 alt ni l qty. - 01 no. material: stainless steel, pointer duly hardened & tempered. (note:item to be supply along with warranty certificate and calibration certificate from approved lab of nabl.). [ warranty period: 24 m onths after the date of delivery ] ]