Industrial Strength Threaded Trinity Gem Tops

These trinity gem tops boast over ten different gem shades measuring 4mm in diameter in a bezel setting. Internally-threaded gem tops are made out of ASTM F-136 titanium for internally threaded jewelry.
For details about how threaded jewelry works, please see the last three photographic diagrams.

Proudly made in the USA by Industrial Strength Professional Body Jewelry.

Some color options may be limited based on current inventory. For questions, please call the studio! (707) 445-2609 — We are open Monday-Sunday 11-6 and Tuesday-Saturday 11-7.