* Inch size type
* One box contains three pcs
Brand: TRIANGLE
BSW inch type hand tap is a tool used to make threads on the workpiece according to the British Standard Whitworth (BSW) screw standard, using the inch size system. This tool forms threads on the surface with sizes that comply with BSW standards, which are measured in inches. Suitable for use in situations where BSW standards are applied and sizes are measured using the inch measurement system.