These sterling silver 925 trigger clasps fasten a finished necklace or bracelet. Available in 9mm, 11mm and 13mm, supplied singly. Sterling silver 925 is solid silver alloyed for strength rather than a plated base metal, so it will not wear through to a different colour underneath and can be polished back if it tarnishes. Suited to finishing necklaces, bracelets and anklets. About Trigger Clasp Clasp choice depends on who is fastening it. A trigger or lobster clasp is secure and the standard for necklaces, a bolt ring is smaller and neater on fine chain, and both need a jump ring or tag on the opposite end to fasten to. Supplied by Bluestreak Crystals Every order is dispatched the same or next business day. Browse the full range of Sterling Silver (925) Jewellery Findings, our complete Jewellery Findings collection, or Jewellery Wire and Thread to string them on.