2-4 Inch Sterling Silver Curb Extender Chain with Bolt Clasp

Extending your necklaces to get the best fit is easy with this sterling silver curb chain extender! Available in 3 lengths from 2 to 4 inches, it features a secure bolt ring clasp. To fit, simply clip this to the end of your necklace chain and then secure the fastener on your necklace to the jump ring at the other end. Other chain types are available.