Barbell Collars 28mm
Keep your studio and training plates firmly in place with our 28mm barbell collars, engineered for light weightlifting, group fitness classes, and specialized training bars. Designed specifically for 28 mm diameter sleeves, these collars ensure smooth plate changes without slipping during high-repetition workouts.
Reliable Fasteners for Studio & Training Bars
At Sidea Ireland, our 28mm barbell clamps and spring clips provide a snug, reliable grip for aerobic studio bars and technique barbells. Durable, compact, and easy to operate, they are ideal for fitness studios, commercial facilities, and home gyms across Ireland.


