2″ Muscle Clamp Collars provide a high-pressure lock onto the Olympic barbell for extreme safety during exercise. This lightweight, single motion lock/unlock collar is simple and easy to use. A rubber inner lining is featured to protect the bar from scratches. These collars are a great addition to any home, school, or commercial gym. Muscle Clamp collars sold in pairs. Weight – 2lbs Dimensions – 5 x 4 x 2 in
