This 14-karat yellow gold patented LuxLock™ spring-ratchet
partners with single- or double-groove ear posts to provide improved security against loss. The notch on your post locks into the bullet clutch with an audible "click," letting the customer know the earring is securely in place.
The clutch releases with firm pressure. Used with a notched post, the clutch will never slide out of position over years of day-to-day wearing; a safety feature in the clutch, however, releases the post to prevent injury should the earring be caught in clothing or otherwise forcefully tugged.