Argentium® Silver 6.68mm Heavy-Wall Tubing, Hard, 304.8mm Length Thread & Wire Manufactured to exacting quality standards

Manufactured to exacting quality standards in our solar-powered facility

The rubber is durable and long-lasting

The Synthetic White Diamond Screener II warms up and is ready to use in just four seconds and delivers visual

• Presidium® Screener testing compartment with hinged lid

computer or any USB-compatible accessory

Argentium® Silver 6.68mm Heavy-Wall Tubing, Hard, 304.8mm Length Thread & Wire Manufactured to exacting quality standardsThis hard Argentium Silver heavy wall tubing is ideal for larger hinges and for creating custom tube settings; this size fits a 6mm stone. Choose a section of heavy wall tubing with an outside diameter about 0. 5mm larger than your stone, and enough thickness to allow you to cut a seat to support the stone. Hard Argentium Silver tubing is significantly work hardened and, though it does not bend readily, it stubbornly holds its shape after forming; it