Internal Thread Industrial Barbell - Holds QDD attachments, 1 hole or 3 holes in the centre
Bar Gauge: 1.6mm increasing to 2mm in the centre and holding 1.6mm attachments (with 1.2mm threads)
Bar Length: 34mm, 36mm or 38mm with one hole (holds 1 attachment)
Bar Length: 36mm or 38mm with three holes (holds 3 attachment)
Number of attachments held: 1 (central) or 3
Medical Grade Titanium 6Al-4VEli ASTM:F-136
Mill Certificates available on request