Is the clasp the appropriate size for the beads used? For example, if you are stringing 6mm gemstone beads and you have decided to use a springring clasp, a 6mm or 7mm clasp would be appropriate. If you are making a delicate necklace with 4mm crystals and a fine cable chain, a 7mm clasp would be too large. A better choice may be a 5mm or 6mm springring or a small lobster claw clasp.
Is the clasp easy to manage for the person who will be wearing it? Lobster claws, magnetic, self-closing and some hook clasps are the easiest for customers with arthritis or hand and arm problems.
Is the clasp aesthetically pleasing with your jewelry design? If you're not a fan of the "look and feel," chances are your customer won't like it either.
For any necklace you would consider insuring, a securely closing clasp should be used. A securely closing clasp is any clasp that uses double action (for example: push or pull a release and pull the clasp apart) to remove.
- ''All About Clasps'' article