Jewelry Findings Explained: Clasps, Jump Rings, Pins and More

Jewelry findings are the small functional parts that connect, finish and secure a piece of jewelry. They include clasps, jump rings, pins, crimps, earring hooks, bead caps and many other components. Findings may be tiny, but the wrong size or type can make an otherwise beautiful design uncomfortable or unreliable.

This guide explains the most common findings, what each one does and what to check before adding it to your project. You can browse Cheervivi's jewelry findings and supplies while building your project list.

Quick reference: which finding do you need?

1. Clasps

A clasp opens and closes a necklace or bracelet. Choose one according to the weight of the piece, how often it will be worn and how easily the wearer can operate it.

Lobster clasps

Lobster clasps are compact, secure and widely used for bracelets and necklaces. They normally connect to a jump ring or short extender chain on the opposite end. Choose a larger clasp for a heavier design or when easier handling matters.

Toggle clasps

A toggle has a bar that passes through a ring. It can be decorative and easy to operate, but the finished jewelry must have enough tension and weight to help keep the bar in position. It is less suitable for a very loose, lightweight bracelet that may catch on objects.

Magnetic clasps

Magnetic clasps are convenient for wearers who find small spring mechanisms difficult. The magnet must be strong enough for the project's weight, and the clasp should not be used where magnetic components may be inappropriate for the wearer. For a decorative focal point, see the crystal heart magnetic clasps.

2. Jump rings and split rings

Jump rings are small metal rings with a cut that allows them to open. They connect clasps, charms, chain and other findings. To open one, hold each side with pliers and twist the ends in opposite directions. Do not pull the ring into a wide oval, because it may be difficult to restore the original shape.

Split rings resemble tiny key rings. Their overlapping coils make them more secure, but they take longer to attach. They are useful when a standard jump ring may open under repeated movement.

Check before buying: outside diameter, wire thickness, metal color and whether the ring is open, closed or split.

3. Head pins and eye pins

Both findings are straight pieces of wire used to hold beads, but their ends are different.

• Head pins have a flat, ball or decorative stop at one end. Add beads, then form a loop at the other end to create a dangle.
• Eye pins have a preformed loop at one end. After adding beads, form a second loop to create a linked component.

Check that the pin head is wider than the bead hole. Also match the wire thickness to the bead hole and the desired strength. Very thin wire may bend too easily; wire that is too thick will not pass through the bead.

4. Crimp beads, crimp tubes and crimp covers

Crimps secure the end of beading wire around a clasp or connector. A crimp bead is usually round; a crimp tube is cylindrical. Both are compressed with an appropriate crimping tool or method.

A crimp cover is a separate decorative finding placed over a properly finished crimp to create a smoother, bead-like appearance. It does not replace the crimp itself.

Use crimps designed for the diameter and construction of your beading wire. A mismatch can cause slipping or damage the wire.

5. Bead caps, cones and spacers

These findings help shape the visual rhythm of a design.

• Bead caps sit against one or both sides of a bead and can frame a focal bead.
• Cones gather multiple strands or finish tassels.
• Spacers separate beads, add metal color and prevent larger decorative elements from crowding one another.

When selecting caps, compare the cap diameter with the bead diameter. A cap that is too large hides the bead; one that is too small may look accidental.

6. Earring findings

Common earring components include:

• Ear wires or fishhook findings
• Lever-back hooks
• Posts and butterfly backs
• Hoops
• Clip-on findings

The choice affects comfort, appearance and security. List the metal composition accurately when selling finished earrings, especially if the parts come into direct contact with skin. Keep left and right components paired during assembly to avoid finish or size differences.

7. Cord ends, ribbon ends and chain ends

Cord ends finish materials that cannot be tied directly to a clasp. Some are glued; others fold or crimp around the material. Ribbon ends have teeth or folds designed to grip flat ribbon, while chain ends may be simple connectors or decorative caps.

Always test the completed connection with firm, controlled pressure before wearing or selling the jewelry. Follow the adhesive manufacturer's instructions if glue is part of the construction.

8. Bail connectors and charm holders

A bail attaches a pendant or focal component to a chain, cord or bead strand. Some bails are glued to a flat-back component; others pinch, screw or loop through a drilled pendant.

For bracelets, a charm holder or properly sized jump ring connects a charm without forcing it into the stringing material. Explore charms and pendants after choosing the connection method.

How to choose the right finish and material

Use a consistent metal color unless mixing metals is an intentional part of the design. Compare findings in the same light because gold, silver and antique finishes can vary between product lines.

For jewelry intended for sale, record the supplier's stated material and plating information. Avoid making claims such as “hypoallergenic,” “nickel-free” or “waterproof” unless you have reliable documentation supporting them.

How to match findings to project weight

A dainty clasp and thin jump ring may suit a lightweight necklace but not a bracelet made with large glass or stone beads. Consider:

1. Total weight of the finished piece
2. Frequency and direction of movement
3. Wearer's ability to use the clasp
4. Wire or cord diameter
5. Bead-hole size
6. Whether the component will rub against skin

If you are producing a design for sale, assemble and wear-test a sample before making the full batch.

A beginner findings kit

Start with a small coordinated selection rather than buying every finding available:

• Two clasp styles in one metal finish
• Open jump rings in two useful sizes
• Head pins and eye pins
• Crimps matched to your beading wire
• A few extender chains
• Ear wires if you plan to make earrings
• Chain-nose, round-nose and flush-cutting pliers

Then add specialized components when a project requires them. Shop jewelry findings and tools, or combine them with beads for a complete project order.

Common findings mistakes

• Opening jump rings by pulling them apart instead of twisting
• Choosing pins too thick for the bead holes
• Using a clasp that is too small for the jewelry's weight
• Mixing visibly different metal finishes unintentionally
• Treating crimp covers as structural crimps
• Skipping a wear test before selling a new design

Frequently asked questions

Are jump rings and split rings the same?

No. A jump ring has one cut and opens by twisting its ends. A split ring has overlapping coils like a miniature key ring and generally offers a more secure connection.

What is the difference between a head pin and an eye pin?

A head pin has a stop at one end and is commonly used for bead dangles. An eye pin has a loop at one end and is used to link components together.

Which clasp is easiest to use?

Magnetic and toggle clasps can be easier for some wearers than small spring clasps, but suitability depends on the project, wearer and required security.