Enhance your barbell workouts with Cortex spring collars, designed to securely hold your weight plates in place and minimize wobbling and sliding. Crafted from durable chrome-plated steel, these collars are compatible with standard 25mm barbells, curl bars, and dumbbell handles, ensuring a stable and safe lifting experience. Each pair comes with a 12-month parts replacement warranty, making them a reliable addition to your fitness gear.
With Cortex spring collars, you can dial up the intensity of your barbell session without worrying about your plates. Steel collars keep everything secure, reducing wobbling, vibration or plates sliding off. Compatible with standard bars, or any 25mm sleeve.
General
Dimensions and Weight
Warranty: 12 Months Parts replacement warranty
Your order will be shipped from Next Business Day and can be tracked online for your peace of mind. For further details, please take a look at our Shipping guide.
We guarantee a 12-month Aussie warranty on all items sold through our website, unless otherwise stated. Warranty covers products that are found to be faulty or damaged, except if stated otherwise on the product listing or sold as an accessory or bonus gift. More information is available here.
Last Updated: 12/10/2025 09:47:24 PM
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