Plain Ring Gauge For Checking OD of the Locator Pin  Atlas Proxima  (I0507.1001.02), GO Size Dia 8.021 to 8.024mm X Length 50.000mm & NoGo Size Dia. 8.015 to 8.015mm, NoGo Gauge Type- Snap Gauge, Gauge No. PRG8024.8015, Make- Precision