- Description
- Reviews
SINGLE .028" YELLOW GOLD – This threaded screw-on/screw-off replacement earring back specifically replaces a 21 gauge or .028" post stud earring back. Our earring back is intended for a smaller-sized earring with a screw-back post only. Approximate sizing: length 4.0 mm, width 3.0 mm, and pad size 4.5 mm. Screwback earring post diameters and threading patterns vary by manufacturer, please review our sizing chart to find the size to fit your earrings.