- The star design twists on and off for quick and secure tightening.
- These collars provide a tight, reliable fit to keep plates from moving during your workout.
- They make changing plates quick and simple.
- They are built for long-lasting use.
A pair of 28mm star spin lock collars designed to securely hold standard weight plates on your barbell or dumbbell handles. They are heavy-duty chrome and compatible with all 28mm standard bars.