The Sorinex Training Bumpers set the standard for premium rubber weight plates. Sorinex Training Bumpers (45 LB and 25 LB) have a large steel disc collar with six screws, which securely locked in and integrate with all Olympic sized weightlifting barbells. These bumpers are designed to be used in all-purpose environments, from the collegiate and professional athletic facilities to your private performance centers. Comes standard with “SORINEX” printed lettering.
6-Screw Steel Collar
Training Bumpers Spec Sheet