The York Spinlock E-Z curl bar features a standard diameter of 25mm (1") and can be held in a very comfortable position, as it is strategically bent. The curl bar also comes with spin lock collars which ensure quick and comfortable plate changes. Its maximum capacity is 125kg (275lbs). The bar incorporates chrome-plated solid steel construction and has zigzag grips allowing the athletes to keep their wrists in a more natural position. As a result, the injury risk is significantly decreased.