CALIPERS
An economical Columbus Style vernier caliper for jewelers and watchmakers.
Measures in both millimeters and inches
5" / 125 mm capacity
Vernier scale reads to 1/128" and 1/10 mm
Measures inside, outside and depth
Features thumb roller and locking screw
Many intricate jewelry and watch parts are measured with Columbus style calipers. Have your grampa show you how to use one of these.
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