Whitworth / Metric Thread Pitch Gauge Tool A10 Each adapter is made to

Each adapter is made to fit each carb specifically

twins and triples up to 1983

Our tachometer drive assembly's are made in England and come complete internally making this a "bolt on and go" part

19-1684 or 19-8113

Whitworth / Metric Thread Pitch Gauge Tool A10 Each adapter is made toIf you are working on a vintage British motorcycle such as a Triumph, BSA, or Norton then having this thread pitch gauge tool in your tool box is a must! Now you can finally measure the thread pitch on your screws, bolts, studs, and nuts no more guess work. Features 60 Whitworth and 55 Metric. Great for motorcycles, cars, and everything else in between. **Specifications** Stainless Steel Metric & Whitworth Whitworth 55 Metric 60 52 Folding Thread