Lock-Jaw Olympic Barbell Collars

Lock-Jaw Olympic Barbell Collars designed with a quick-locking mechanism to secure weight plates. They are constructed from durable plastic and designed to fit standard 2-inch (50mm) Olympic bars. The collars are typically sold in pairs and feature a rubber lining to protect the barbell sleeve and provide a secure grip. They are suited for various exercises including deadlifts, squats, and bench presses to prevent plates from sliding.