Wheel Measuring Guage, Model-Twg-1 (Bgl) For Measuring The Following Wheel Profile Parameters Of The Bg Locos:(1) Flange Wear, (2)Root Wear,(3)Thread Wear, (4) Wheel Dia,(5) Tyre Thic Kness, (6) Flatness Etc. As Per Rdso Drg No. Skdl-3592, Alt 06 Or Latest. Materialstainless Steel Measu Ring Tip With Calibration Certificate [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lac S ] ]