1"x8 BSW Screw Plug Thread Gauge Go / NoGo 1" whitworth

Specification BSW Double Ended Screw Plug Gauge Plug gauges comply to BS 84, BS 919 Part 2 Calibration available at extra cost see calibration listing Part Number ES-3947

For more information on 1"x8 BSW Screw Plug Thread Gauge Go / NoGo 1" whitworth talk to JLS Supplies Ltd