Internally threaded circular barbell, 14 ga Home » Captive Bead Rings | Ear piercing | Internally Threaded Jewelry | Male piercing | Nipple piercing | Stainless Steel Shown: 13mm circular barbell with 6mm balls.Material: 316L surgical stainless steel, implant gradeDiameter/ball size: optionalType: circular barbellGauge: 14 Out of Stock