40PCS Anti-Loss Gold Jump Rings for Jewelry Making, 7mm & 5 Mm Heavy Duty Lock Large Round Split Open O Ring Kit Jewelry Finding & Supplies for Key Chains Necklace Bracelet Earrings(18k Gold Plated)

Product DescriptionUpgrade your jewelry making with our 40-Piece Heavy-Duty Locking Jump Rings Set. Available in silver or gold plating, these premium metal rings feature a secure locking clasp mechanism that prevents accidental opening and breakage—unlike traditional split rings that can bend or fail over time. The set includes 20 small rings (5mm diameter, 18 gauge) and 20 large rings (7mm diameter, 16 gauge), giving you versatile options for earrings, bracelets, necklaces, keychains, charms, and repairs. The easy-to-use hinged design opens smoothly with jewelry pliers and snaps firmly closed, ensuring your connections stay intact through daily wear and active use. Ideal for professional jewelers, hobbyists, and DIY crafters, these rings offer reliable strength without sacrificing elegance. The polished plating resists tarnish and corrosion, maintaining its beautiful finish over time. Perfect for attaching pendants, connecting chain links, securing clasps, or replacing worn findings on pieces. Whether you're creating custom gifts, repairing favorite accessories, or stocking your crafting supplies, these locking jump rings deliver the durability and security you need. Say goodbye to lost charms and broken connections—choose our heavy-duty set for jewelry that stays beautifully intact.Specifications:Category: Connecting RingColor: GoldMaterial: CopperFunction: For jewelry makingLarge * Small Size: 0.30 × 0.22 inches / 0.75 × 0.55 cmPackaging Size: 8 × 6 × 1 cmPackaging Method: BagGross Weight: 8gPackage List: 20 Small + 20 Large, Total 40PCS Anti-Loss Gold Jump Rings for Jewelry Making

• Complete 40-Piece Set in Two Sizes: This package includes 40 heavy-duty jump rings in two practical sizes—20 small rings (0.2 inch/5mm diameter, 18 gauge/1mm thickness) and 20 large rings (0.3 inch/7mm diameter, 16 gauge/1.2mm thickness). The variety ensures you always have the right size for any jewelry project, from delicate earrings to sturdy keychains and bracelets.
• Premium Metal Construction with Secure Locking Clasp: Made from high-quality metal with your choice of elegant silver or gold plating, these jump rings feature a secure locking clasp mechanism. Unlike traditional open jump rings, the locking design prevents breakage and accidental opening, ensuring your jewelry stays intact even during heavy-duty use, active wear, or daily handling.
• Versatile Jewelry Findings for All Projects: Perfect for creating and repairing earrings, bracelets, necklaces, anklets, keychains, charms, and more. These durable rings are ideal for both professional jewelers and DIY craft enthusiasts. Use them to connect pendants, attach clasps, link chain segments, or secure charms—their reliable hold gives you peace of mind with every creation.
• Easy to Use with Simple Hinged Design: The simple hinged opening design allows for quick attachment and removal using standard jewelry pliers. Unlike traditional split rings that can be frustrating to open, these locking jump rings open smoothly and snap firmly closed. The secure locking mechanism keeps connections firmly in place once snapped, eliminating the risk of lost charms or broken chains.
• Durable and Reliable Long-Term Performance: Heavy-duty construction ensures these jump rings won't break, bend, or deform under normal use. The robust metal alloy and protective plating resist tarnish, corrosion, and wear, providing long-lasting performance for all your jewelry making, repair, and redesign needs. A reliable choice for everyday wear and special occasion pieces alike.