12 ga straight barbell with balls Home » 316L Stainless Steel | Straight Barbells | Tongue piercing Type: straight barbellGauge (Thickness): 12 (2.0mm)Material: 316L surgical grade stainless steel Shown: 16mm straight barbell with 6mm balls. Retail Price: $4.85Your Price: $ Length: ----- Choose One -----1/4" (6mm)3/8" (10mm)1/2" (13mm)5/8" (16mm)3/4" (19mm) Ball size: ----- Choose One -----5/32" (4mm)3/16" (5mm)1/4" (6mm)5/16" (8mm)Quantity: