Keep your weights secure during workouts with the fast-locking Cortex Alpha Series Olympic Magnetic Collars. Made from commercial quality aluminium, these collars are built to last and offer superior clamping power. The high strength magnets make them easy to store on your rack or rig, making them easy to find when you next need them. The black interior lining also helps protect your bars, weights and collars. Compatible with any Olympic bar, dumbbell, or 50mm sleeve.

Fast Locking Collars

Secure a strong hold on the bar in an instant with the Cortex Alpha Series Collar's convenient locking mechanism. This makes quick changes during workouts easier and safer, allowing you to get on with your training.

Strong Magnetic Hold

The high-quality magnets make storage quick and convenient. The magnetic collars attach to the rack or bar when not in use, making them less likely to get lost compared to standard aluminium collars.

Protective Lining

Black rubber interior lining protects both the bar and the collars, helping your equipment to last longer and reduce overall damage.