1.1/8x7 BSW Thread Caliper Gauge Go / NoGo whitworth
Specification Knife edge thread calipers go & nogo 1.1/8" BSW (BS 84, BS 919 Part 2) Part Number ES-4199Visit the JLS Supplies Ltd website for more information on 1.1/8x7 BSW Thread Caliper Gauge Go / NoGo whitworth