Gold & Platinum .041" Threaded Monster 9mm Earring Backs Metal Types:18K White Suitable for installing basic watch

Suitable for installing basic watch crystal types

If a softer condition is needed

8-inch (230mm) overall length

and hydrogen — this handle delivers the versatility serious metalworkers and jewelers demand

Includes one set of 7 collets covering a full range of ring sizes

Gold & Platinum .041" Threaded Monster 9mm Earring Backs Metal Types:18K White Suitable for installing basic watchThese two hole screw style Monster earring backs are designed to fit 1. 04mm (. 041") diameter threaded screwposts. The 9. 0mm outside diameter measured at the widest part of the nut provides a substantial, secure hold ideal for heavier or more valuable earrings. Available in 14K Yellow Gold, 14K White Gold, 18K White Gold, and Platinum. Made in the United States using 100% recycled gold by a leading precious metal findings manufacturer certified to