Internally threaded circular babell, 8 ga Home » 316L Stainless Steel | Circular Barbells | Ear piercing | Internally Threaded Jewelry | Large gauge | Male piercing Shown: 13mm circular barbell.Material: 316L surgical stainless steel, implant gradeGauge: 8 Type: circular barbellDiameter/ball size: optional Retail Price: $9.71Your Price: $ Diameter/ball size: ----- Choose One -----1/2" (13mm) with 1/4" (6mm) ball(s)1/2" (13mm) with 5/16" (8mm) ball(s)5/8" (16mm) with 5/16" (8mm) ball(s)3/4" (19mm) with 5/16" (8mm) ball(s)Quantity: