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Keep your plates locked in while you lift, then swap them out in seconds. These TwistLock Collars have a patented design that guarantees transitions between sets are smooth and efficient – a must during high-intensity workouts when every second counts. And say goodbye to struggling with hard-to-close barbell clamps and flimsy weight clips – these barbell collars fit snuggly on any Olympic barbell and provide the holding power you need during rigorous workouts.

These collars have a sturdy ergonomic molded design with easy-grip contouring for quick and comfortable on and off. Equipped with strong magnets, they can be stored on a rack to free up your hands while you switch out your plates.

Please Note: TwistLock Collars are designed for Olympic bars and will not fit 48mm axle sleeves found on some specialty bars and plate-loaded machines.