Necklace Design Materials:Not easy to tarnish; need low maintenance. Stainless steel material is excellent for your long wear; Smooth surface; Spring mechanism works well
Easy and Safe: Open and close easily; It's very reliable; With this clasp, one thing is for certain, there is absolutely no chance that the chain will be able to exit the ring on its own accord.
Spring Ring Clasps: about 5mm in diameter, hole: 1mm, 30pcs
Application: This spring ring clasp is most commonly used on necklaces and anklets, Great accesories for bracelets and necklaces crafts
Usage: Incorporated into the ring is a small spring which is compressed when a tiny lever is pulled back revealing a gap in the ring. A chain or loop can then be inserted into the gap. Releasing the lever will cause the gap to be completely closed up