Sterling Silver .041" Threaded Earring Back - Pack of 6 Master Alloys Magnifications 3X

Magnifications 3X

This SWS model (147

suitable for deep draw work

57mm working length provides effective reach for forming operations

110V is the North American standard version

Sterling Silver .041" Threaded Earring Back - Pack of 6 Master Alloys Magnifications 3XKeep earring sets secure with these sterling silver threaded earring backs from WR Cobb. Designed to fit a standard . 041" (1. 04mm) diameter post, these clutch style backs feature a threaded mechanism for a reliable, adjustable hold. With a 5. 75mm outside diameter, they provide a comfortable fit and confident support for a wide range of earring styles. Sold in a pack of 6, they are well suited for bench production, repair work, or retail resale.