Tread Profile Wear Measuring Gauge For (C&W) To Measure The Following Of Wheel Profile. 1.Fl Ange Thickness 2. Tread Wear 3. Root Thickness 4. Sharp Flange 5. Flat Tyre 6. Condemning Root Radius W Eight: 650 Gms. (Approx.) Make Ganpathy , Pie, Bpl Or Similar. As Per Technical Specification . [ Warranty Period: 30 Months After The Date Of Delivery ] ]