Adabele 925 sterling silver lobster clasps 5pcs 12mm rectangle — solid, hypoallergenic closures

Adabele 5pcs 925 sterling silver 12mm rectangle lobster clasps are solid, hypoallergenic jewellery closures designed to secure necklaces, bracelets, and anklets with a polished, durable finish.

These premium lobster claw clasps are crafted from authentic 925 sterling silver to provide a long-lasting, high-polish termination for handmade jewellery. Each spring-loaded clasp features a rectangular profile and an open jump ring for quick attachment, making them a reliable choice for professional designers and hobbyists who want heirloom-quality results without plated-base metal concerns. They come nickel- and lead-free, so they're suitable for sensitive skin and frequent wear.

How durable and long-lasting are these sterling silver lobster clasps?

The clasps are made from solid 925 sterling silver, which resists wear better than plated options and can be polished to restore shine if a gentle patina appears. Their internal pivoting lever and spring mechanism provide secure, repeatable closures built for daily use.

• Material: genuine 925 sterling silver, nickel- and lead-free
• Classic high-polish finish that can be refreshed with a silver cloth
• Internal spring and pivot design for dependable self-closing action
• Water-friendly and corrosion-resistant for regular wear

What sizes and specifications should I expect when using these clasps?

Each clasp measures about 12mm long by 5.3mm wide (excluding the open jump ring). With the included open jump ring attached, the total length is approximately 14.5mm, making these medium-strength closures suitable for many necklace and bracelet styles.

• Clasp body: ~12mm × 5.3mm (0.47" × 0.21")
• Open jump ring: ~4mm outer diameter, ~2.5mm inner diameter
• Wire gauge for the ring: ~0.8mm (20 gauge)
• Pack: 5 clasps per set, each in Adabele trademark packaging

How do these clasps fit into jewellery-making workflows?

These lobster clasps are ready for immediate use on finished pieces or as replacement closures on repaired jewellery. Their open jump ring simplifies connection to chains, end caps, and connectors, and they integrate well with common beading wires and chain extenders.

• Attach directly to chain links, jump rings, or cord ends
• Compatible with bead tips, crimps, and end caps for secure terminations
• Ideal for necklaces, bracelets, anklets, and repair applications
• Supplied with a material and quality assurance certificate from Adabele

Who is this for: These Adabele sterling silver lobster clasps suit jewellery makers who demand durable, hypoallergenic hardware—professional designers, Etsy sellers, and serious hobbyists crafting pieces intended for everyday wear. If you prefer solid precious-metal findings that maintain value and finish over time, these medium-size 12mm rectangle clasps offer the secure, polished solution you need for elegant, long-lasting jewellery.