This titanium circular barbell comes in two diameters, 8mm (5/16″) or 10mm (3/8″), and is available in 18 different colors. All sizes come with 3mm or 4mm titanium balls. This 16g circular barbell has external 1.2mm threading and is manufactured from implant-grade titanium.
Specifications:
Material: Titanium 6Al-4V-Eli ASTM F-136
Gauge: 16g (1.2mm)
Diameter: 5/16″3/8″ (~8mm10mm)
Ball Size: 3mm or 4mm, depending on diameter selected
