The 16 gauge skeleton key end is made from 316L stainless steel. They measure about 2.9mm high x 4.8mm wide. These will fit most any 16 gauge internally threaded straight barbell or labret. We cannot guarantee compatibility with curved barbells.
The 16 gauge skeleton key end is made from 316L stainless steel. They measure about 2.9mm high x 4.8mm wide. These will fit most any 16 gauge internally threaded straight barbell or labret. We cannot guarantee compatibility with curved barbells.