Torque spring collars (sold in pairs) are recommended for use with our standard Olympic bars and curl bar. The spring collars clamp reliably on the bar and won’t slide during a workout.
Thank you for submitting your review! We will verify your content and the review will be active shortly.
Sign up here to get all the latest news and deals in your inbox.
We're here to help. Chat with an Expert.
with a fitness pro.
via our contact form.