Jump rings are some of the smallest components in jewelry making—but don’t let their size fool you. These tiny metal loops serve as the critical links that hold everything together, from clasps and chains to charms and pendants. Yet, despite being so essential, they’re also one of the most misused components by beginners.
If you’ve ever had a charm fall off a bracelet or a clasp suddenly pop open, chances are the culprit was an improperly handled jump ring. In this guide, you’ll learn how to use jump rings like a pro—from choosing the right size and material to mastering techniques for a secure, seamless connection every time.
What Are Jump Rings?
Jump rings are circular (or sometimes oval, square, or triangular) metal loops used to connect jewelry components. They come in two main types:
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Open jump rings: Have a small gap that allows them to be twisted open and closed with pliers.
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Closed jump rings: Are soldered shut and offer maximum strength, often used in high-stress areas.
Open jump rings are more versatile and commonly used, but only when they’re handled correctly. That’s where technique comes in.
Why Proper Use Matters
Jump rings might be basic in form, but poor technique can lead to:
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Weak links that separate under tension
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Misshapen rings that ruin the look of your jewelry
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Rough edges that scratch skin or snag clothing
With just a few tools and techniques, you can avoid these problems and create professional-grade jewelry that lasts.
Choosing the Right Jump Ring
Before you even start opening and closing rings, it’s important to pick the right one for the job. Consider these three factors:
1. Size (Diameter)
jump rings for jewelry making are measured by outer diameter (OD) and inner diameter (ID). The right size depends on what you’re connecting.
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4–6mm OD: Great for fine chains and earrings
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7–10mm OD: Ideal for pendants and medium-weight components
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10mm+ OD: Best for statement pieces or multi-strand links
2. Gauge (Thickness)
Gauge refers to the thickness of the wire. A lower number means a thicker ring.
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20–22 gauge: Thin and delicate, suitable for lightweight designs
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18 gauge: A good all-purpose thickness
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16 gauge or thicker: Stronger, harder to open—used for heavy-duty designs
3. Material
The material impacts strength, color, and workability.
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Sterling silver: Easy to manipulate, elegant, but softer
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Stainless steel: Strong and durable, harder to bend
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Aluminum: Lightweight and colorful, ideal for chainmaille
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Brass & bronze: Great for antique or rustic styles
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Gold-filled & plated options: Offer luxury looks at a lower price
Tools You’ll Need
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Two pairs of flat-nose or chain-nose pliers
(Avoid round-nose pliers, which are designed for shaping, not gripping.) -
Optional: Bent-nose pliers for better control or tight spots
How to Open and Close Jump Rings Correctly
Here’s where many beginners go wrong: Never pull jump rings apart sideways like pulling open a bagel. Doing so distorts the shape and weakens the metal. Instead, follow this step-by-step process:
✅ Step 1: Grip the Jump Ring
Hold the jump ring with a pair of pliers on each side of the opening (the split). The opening should be facing upward, like the top of a clock.
✅ Step 2: Twist to Open
Gently twist one side of the ring forward (away from you) and the other side backward (toward you). This opens the ring without changing its shape.
✅ Step 3: Add Components
Slide in your clasp, chain link, charm, or bead connector while the ring is open.
✅ Step 4: Twist to Close
Use the same twisting motion in reverse to bring the ring ends back together. Go slightly past the original position, then let the ends “snap” back into alignment.
✅ Step 5: Align Perfectly
Wiggle the ends gently against each other to make sure the seam is tightly closed. You should barely be able to see the split when done properly.
Pro Tips for a Seamless Finish
✔️ Work-Harden the Ring
After closing the jump ring, move it slightly back and forth (just a bit). This action hardens the metal at the seam and helps it “lock” into place.
✔️ Use Soldered Rings for Heavy Loads
If your design has a lot of weight or movement (like keychains or chunky necklaces), consider using closed jump rings or soldering open ones shut to avoid breakage.
✔️ Match Metals for Consistency
When possible, use jump rings made of the same metal as your other findings (e.g., silver with silver, gold with gold) to ensure a cohesive and professional appearance.
✔️ Keep Your Rings Round
If your jump ring becomes misshapen during opening, place it on a round-nose plier or dowel and gently roll it to reform the circle.
Common Mistakes to Avoid
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Opening the ring like a door: This warps the ring and weakens the closure. Always twist.
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Not fully closing the ring: Even a tiny gap can let components slip out over time.
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Using too thin a gauge: Thin rings can’t support weight and will easily pull open.
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Choosing the wrong size: A ring that’s too small won’t fit; too large may look clunky or leave gaps.
Bonus: Using Jump Rings Creatively
While jump rings are known for connecting components, don’t underestimate their design potential:
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Layer them as decorative links in necklaces or earrings
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Create chainmaille patterns with hundreds of jump rings
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Add dangles from jump rings to make cascading pendants or fringe
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Use triangle or square jump rings for geometric or modern designs
Conclusion
Mastering jump rings is one of the most important skills in jewelry making. With the right materials, proper technique, and a few pro tips, you can create clean, secure, and beautiful connections every time.
No more open gaps. No more broken links. Just strong, polished jewelry that stands the test of time.
