Internally Threaded Curved Barbell, 8 Gauge Home » 316L Stainless Steel | Curved Barbells | Internally Threaded Jewelry | Large gauge | Male piercing | Nipple Rings & Shields | Nipple piercing Material: 316L surgical grade stainless steel Gauge (Thickness): 8 (3.2mm)Ball size: 3/16" (5mm)Threading Type: Internally ThreadedType: curved barbellShown: 11mm curved barbell. Retail Price: $8.09Your Price: $ Length: 9/16" (14mm)only this length is availableQuantity: