A unique collar design that allows you to fix your weights on the bar for multiple repetitions at the same weight. Simple locking functionThe patented locking function enables you to fix weights quickly and simply to allow multiple lifts without having to lock the collar again. ApplicationThe Power Lock collar is compatible with the ELEIKO WEIGHTLIFTING TRAINING BAR - POWER LOCK (20 kg men & 15 kg women) and is used to advantage in strength training that includes several repetitions at the same weight such as weightlifting and functional fitness.SafetyTo ensure the secure fixing of the weights to the bar, the collar's inner groove uses a lock that latches into a selected groove in the sleeve on the press of a button. Further adjustment is made by rotating the adjustment arm. Specifications- Weight: 5 kg- Width: 67 mm- Diameter of holes: 50mm Certification- Warranty: 2 year Warranty terms and conditionsTo be dropped on 30 mm-thick rubber flooring (training platform recommended by Eleiko). Indoor use only. Normal wear and tear does not fall under warranty.