One Piece 14K Yellow Gold Screw On Back - The Jewelry Vine
10K Solid White & Yellow Gold Replacement Single Screw Back for Stud Earrings - Findings Outlet
Amazon.com: DELECOE 14K Gold Screw On Earring Backs for Diamond Studs 925 Stering Silver Hypoallergenic Screw Backs Replacement Screw on Earrings Back Fit Post Sizes .032'/0.8mm 4-Pairs