Mitutoyo Vernier 40"/1000mm x .001"/0.02mm

Vernier caliper Internal and external measurement
Code: 160-155, 40"/1000mm x.001"/0.02mm graduations Vernier Caliper, Large capacity Venier Caliper with nib style jaws and fine adjustment, The jaws have rounded measuring faces for accurate inside diameter measurement, Metric and imperial measuring capability, Minimum inside measurement of 20mm