Steel Nautical Ships Wheel for Internal Thread shafts in 1.6mm (1.2mm). Also fits Dermal Anchor
Surgical Steel Nautical Wheel Attachments for internal threaded shafts measuring 1.6mm. The attachments actually have the standard 1.2mm thread. These attachments will fit internal thread Dermal Anchor Bases, internal thread Labrets, Barbells, Curved Bars, etc. The Nautical Wheel attachments are surgical steel and can be autoclaved. Diameter is 8mm.