These sterling silver 9.0mm spring ring clasps feature an open top jump ring — meaning the top jump ring is not soldered closed — making them significantly easier to attach to chains without additional prep work. This open-top design is the most popular configuration among professional jewelers for its convenience and versatility.
If a fully closed top is required for a finished piece, the jump ring can be closed using a laser welder or spot welder. Important: never use a torch to solder the top ring closed. The heat generated by torch soldering will destroy the tension of the internal spring mechanism, rendering the clasp non-functional.
Features
- Open top jump ring for easy chain attachment
- Most popular spring ring style among professional jewelers
- Internal spring mechanism provides secure clasp action
- Open top can be closed with a laser welder or spot welder if needed
- Do not use torch soldering — heat will damage the internal spring tension
Specifications
| Metal |
Sterling Silver |
| Size |
9.0mm |
| Style |
Open Top Spring Ring |
| Pack Quantity |
6 pieces |
Notes
- To close the open top jump ring, use a laser welder or spot welder only.
- Never use a torch to apply heat — doing so will destroy the internal spring tension and ruin the clasp.
