Gold Lever Backs with 4.0mm Cup, Peg & Set Rivets Metal Types:14K Yellow Boley style profile — a

Boley style profile — a classic design trusted in watchmaking and jewelry trades

Made in the USA from 100% recycled gold and platinum

Available in four grits to match your specific material removal and finishing needs

Evenly spaced hole graduations support smooth

Gold Lever Backs with 4.0mm Cup, Peg & Set Rivets Metal Types:14K Yellow Boley style profile — aProfessional lever back earring findings crafted in solid gold with a 4. 0mm cup and peg designed to hold a pearl or small stone. These findings feature pre assembled set rivets, meaning the hinges arrive ready to use straight from the package no assembly required before setting your stone or pearl. Because these lever backs include set rivets, they are not recommended for soldering without first removing the rivet and reassembling after the soldering