The Vernier Boley Gauge stainless steel caliper is autoclavable. This is perfect to have around your shop or at the front counter.
Easily measure a captive ring, a barbell, a bent barbell, and many more. Whatever the jewelry, this will measure the length quickly and easily.
Made from stainless steel and autoclavable. Measurements in centimeters.
1 centimeter = 10 millimeters
10 centimeters =100 millimeters or 4" total measuring