DESCRIPTION
We're proud to offer some of the strongest pull-to-size-ratio magnetic clasps on the market. These .925 sterling silver clasps encase 2 powerful 4x2mm magnets, and feature sturdy closed jump rings. Total clasp length: 14.2mm Clasp width: 5.5mm Magnet Grade: N50 Gauss Strength: 3,950 Pull Strength: 8.07 lbs per square inch Suitable for medium-to-heavy chains, strung beads, and gemstone strands. Stamped 925
