Decorative fasteners federation / surgical steel 18mm 1pc ASS392

Clasps for federing jewelry made of surgical steel, size 18mm. 316L surgical steel. Fasteners for bracelets and necklaces, thin straps or strings. Federings are fasteners operating on a similar principle to carabiners, except that the movable element is hidden in the tube. This gives a greater guarantee of safety and works well where very small elements are involved, which in the case of a carabiner could slip out. The clasp has two movable eyes. Clasp very aesthetically finishes the jewelry.