Set Of Trammeling Gauge For Trammeling Inspection Of Casnub 22 Nl , Nlb ,Hs Bogie With Calibratio N Certificate From Nabl Approved Lab. One Set Trammeling Gauge Is Consisting Of 1) Trammeling Gauge With Digital Display With Laser Marker, Measuring Range 3018 +/-4.50 Mm, Qty-01 No. 2) Trammeling Gauge With Digital Display With Laser Marker, Measuring Range 2260 +/-4.50 Mm, Qty-01 No.Of Casnub Bogies. [ Warranty Period: 30 Mont Hs After The Date Of Delivery ] ]