Thread gauge
Product number:
557254
28 blades. Measuring range: BSF and BSW Whitworth threads from 4 to 62 TPI (Threads Per Inch) and 55¡ã thread angle
Product Information "Thread gauge"
28 blades. Measuring range: BSF and BSW Whitworth threads from 4 to 62 TPI (Threads Per Inch) and 55¡ã thread angle