Totally Tools 100 Millimeter Brass Caliper Gauge fore measuring Beads and Stones
[Product Information]
- Made of solid Brass, sliding up to 100 mm caliper .
- Notched jaws and a 1/10th millimeter vernier for accuracy.
- 100 millimeters (4 inches) long, slides to your desire up to 100 mm
- This brass millimeter gauge is great for measuring gemstones and other jewelry components.
