Manufactured from hardened and polished steel to check BA, Whitworth and BSF, Acme and American Screw Threads. Angles: 60° American and Metric, 55° Whit and BSF, 471/2° BA and 141/2° Acme.
Specifications
Colour: Red
Overview
Manufactured from hardened and polished steel to check BA, Whitworth and BSF, Acme and American Screw Threads. Angles: 60° American and Metric, 55° Whit and BSF, 471/2° BA and 141/2° Acme.
