Gold & Platinum .034" Threaded Earring Posts & 6.5mm Threaded Backs Sets Metal Types:18K White Otto Frei offers an unconditional

Otto Frei offers an unconditional 30-day guarantee — if you are not satisfied with the unit for any reason

and gold to determine karat value

Model 228/F Configuration 3 beads in a row Number of Holes 20 Hole Range 1

Direct-fit kit — no modification required

even blows ideal for planishing sheet metal and refining formed pieces

Gold & Platinum .034" Threaded Earring Posts & 6.5mm Threaded Backs Sets Metal Types:18K White Otto Frei offers an unconditionalProfessional grade threaded screwback earring post and nut sets, available in 14K Yellow Gold, 14K White Gold, 18K White Gold, and Platinum. Each set pairs a precision threaded post with a matching two hole screw ear nut, offering a secure, refined closure suited for fine jewelry production and repair. Made in the USA from 100% recycled gold and platinum by a leading precious metal findings manufacturer. Features Threaded screwback design for a