Thread gauge
製品番号
557254
28 blades. Measuring range: BSF and BSW Whitworth threads from 4 to 62 TPI (Threads Per Inch) and 55° thread angle
製品情報 "Thread gauge"
28 blades. Measuring range: BSF and BSW Whitworth threads from 4 to 62 TPI (Threads Per Inch) and 55° thread angle