Features & Benefits
- 100% match with any Pepertools Gold Standard Product
- Inspected with laser scan micrometer for accuracy
- Hardened Steel Mandrels are 44HRC Rockwell, ensuring durability
- Grooved ring mandrel for protecting central stones or beads
- Graduated and laser engraved with U.S. Sizes 1-16
- Packaged in protective reusable plastic storage tube