Antique Bronze Iron Earring Backs 500pc Pack BULK, Nickel Free Butterfly Clutch Findings, Friction Ear Nuts for Stud Post Earrings 6x4.5mm 13mm crimp ends please visit this link: http://www

please visit this link: http://www

Outside diameter: 12mm (

* Wire diameter doesn't change

Will accommodate up to 21 gauge wire

Order your 500-piece finding pack today

Antique Bronze Iron Earring Backs 500pc Pack BULK, Nickel Free Butterfly Clutch Findings, Friction Ear Nuts for Stud Post Earrings 6x4.5mm 13mm crimp ends please visit this link: http://wwwStock up on essential jewelry making basics with this 500 piece pack of Antique Bronze Butterfly Earring Backs. Finished in a rich, rustic antique bronze tone, these classic findings offer a beautifully vintage and professional appearance for all your custom handmade stud, post, and dangle earrings. Designed for reliable daily wear, these friction ear nuts rely on the metals tension to slide securely onto standard earring posts, locking your designs