Titanium Internally Threaded Big Gauge Barbells. 12g Internally Threaded Jewelry fits M1.2 threading and 10g-8g  Internally Threaded Jewelry fits M1.6 threading. Counter Sunk Balls are solid and one piece. Both ends are removable and thread off. Manufactured from High Polish Implant Grade Titanium (Ti-6AL-4V-ELI ASTM F136).

For larger gauge piercings, these internally threaded, titanium barbells come in a selection of gauges, lengths, and ball sizes.  An essential for shops.

?We are transitioning our material to Japanese Titanium. Several of the colors/sizes have been updated already to Japanese Titanium. The Lot # & "JPN" will appear on the label which indicates that it is sourced and milled from titanium made in Japan, a DFARS compliant country for titanium.

?We have corresponding mill certificates for these Barbells which can be located on our website once logged in.The certificate includes the heat # & lot # for traceability.