Single Bar Trainer with Quick Release System to interchange bars from 28mm steel bar to 4cm Uneven Bar. • Rapid tensioner system. • Includes 4cm Ø Fiber Glass Uneven Bar. • Spin knobs for bar collar mounts for quick change between Horizontal bar and Uneven Bar • Includes mounting accessories i.e. Turnbuckles, Chain, Wire rope. • Floor Anchors Not Included.