supply of tread wear measuring gauge , tread wear measuring gauge as per attached specification. treadprofile wear measuring gauge for c&w wheels running worn wheel p rofile, made of stainless steel with hardened steel wheel wear measuring pointers, gauge has laser etched permanent measuring scales for easy-to- read precise readings. supplied in well-padded carrying case with working manual. specifications: measuring range : 10 mm least count : 1 mm measuring accuracy : 1.0 mm parameters measured: 1. flange thickness 2. tread wear 3. root thickness 4. sharp flange 5. flat tyre 6. condemning root radius w eight: 650 gms. (approx.) firms offer- pie?s tread profile wear measuring gauge model twg-1 (c&w) for c&w wheels running worn wheel profile, made of stainless steel with hardened steel wheel wear measuring pointers, gauge has laser etched permanent measuring scales for easy-to-read precise readi ngs. supplied in well-padded carrying case with working manual. specifications: ? measuring range : 10 mm least count : 1mm measuring accuracy : ? 1.0mm parameters measured: ? 1. flange thickness 2. tread wear 3. root thickness 4. sharp flange 5. flat tyre 6. condemning root radius weight: 65 0 gms. (approx.). [ warranty period: 30 months after the date of delivery ] ]