Description 1” Muscle Clamp Collars Muscle Clamp Collars provide a high-pressure lock onto the 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. For more information about this product or full selection of weight bars & collars, contact York Barbell today!
