supply of wheel profile gauge , wheel profile gauge for intermediate worn wheel profile for coaching stock as per rdso sketch no. 92082 made of hard ened stainless steel. one set consisting (1) 22 mm thick flange - 01 no./set (2) 23 mm thick flange - 01 no./set (3) 24 mm thick flang e - 01 no./set (4) 25 mm thick flange01 no./set (5) 26 mm thick flange (6) 27 mm thick flange - 01 no./set. (7) 28 mm thick flange - 0 1 no./set (8) 29.4 mm thick flange - 01 no./set. make/brand : pie or similar. (calibration certificate from nabl approved lab & materia l test certificate to be provided along with the gauges) (warranty period : upto 30 months from the date of delivery.) [ warranty peri od: 30 months after the date of delivery ] ]