Tread Wear Measuring Gauge Model Twg-1(Emu) Of Alloy Steel With Hardened Measuring Pointers And Use To Measure Flange Wear , Root Wear , Tread Wear ,Flat Tyre And Wheel Profile Gauge Detailed Features As Per Specification Attached, Model: Twg-1(Emu),Make: Pie Roorkee / Hy-Tack / Weldmaste R [ Warranty Period: 24 Months After The Date Of Delivery ] ]