Lock-Jaw Collars

Lock Jaw Collars is a fitness accessories brand that specializes in high-performance barbell collars and strength training hardware designed to keep weight plates securely in place during heavy lifts, drops, and dynamic movements. Known for its tool-free quick-release design, Lock Jaw Collars provide fast, reliable tightening and loosening with minimal effort while maintaining a secure grip on the bar under load. Built with durable materials and precision engineering, their collars are popular among powerlifters, Olympic lifters, cross-training athletes, and home gym owners who want secure, easy-to-use equipment that enhances safety and efficiency during strength training workouts.