Whether You Are Training On A Smith Machine, Power Cage, Squat Rack Or Other Free Weight Exercise Movement,your Weight Plates Are Secured. With its simple design, the Olympic Spring Collar Pairs fit perfectly on any barbell. This Olympic Spring Collar – Pair is built to withstand a battering as it helps you expand your range of exercises safely. Outstanding Features Made of the highest spring steel quality. Allows for fast weight plate changes. for Olympic bars and machines only.
