Quick release spring collars to fit Olympic bars (50mm).
Add these to your Extenders.
Sold in singles
We spend hours researching and developing the tools to help you get the most out of gym training and add more weight to gym equipment. Please seek the gym owner’s permission before using our products on their equipment. We provide these products in good faith and cannot be held responsible for any injury or damaged caused. Returns accepted within 30 days of delivery.