Titanium Threadless with 4-Prong Set CZ Front Facing Top
 
Manufactured out of High Polish Implant Grade Titanium (Ti-6AL-4V-ELI ASTM F136).
Compatible with any Invictus bar or base in any gauge.
To secure the inside bar or base, add a slight bend to the pin by simply inserting the pin half way and pushing the top to one side. 
Pin Gauge: 25g
Sizes: 2mm, 2.5mm, 3mm, 4mm, 5mm and 6mm