Quick-release Spring Collars are new weight retainers that offer a quick, secure solution to fast and easy plate changes during a workout.
Squeeze the collar in the gap, and the collar slides easily off the bar.
Slide the collar onto the bar against the weight plates, and you're ready for lifting.
The collars offer added security when lifting and come in two sizes: 25.4mm and 52mm.
The weights and bar are sold separately.