Gold, Platinum & Pink Gold .041" Threaded Posts & 5.75mm Threaded Backs Sets Metal Types:14K White Solid-state probe pen requires no

Solid-state probe pen requires no warm-up time between tests

Individual stones from this set are also available separately in single-grit configurations

Durable construction and heat treatment designed for long service life in daily bench use

32 individual ring finger gauges (USA sizes 1–16 with half sizes)

Gold, Platinum & Pink Gold .041" Threaded Posts & 5.75mm Threaded Backs Sets Metal Types:14K White Solid-state probe pen requires noProfessional grade threaded earring post and nut sets, crafted in the USA from 100% recycled precious metal. Each set includes one threaded screwpost and one two hole screw ear nut, providing a secure, polished closure ideal for fine jewelry production and repair. Available in six precious metal options: 14K, 18K, Platinum, and 14K Pink Gold. Features Made in the USA using 100% recycled gold and platinum Manufactured by a leading precious metal