Lock Jaw Collars feature a patented locking mechanism designed to hold tight on repeated drops. More secure than most traditional spring clips, these barbell collars are also easier to both lock-on and remove. HG Collars fit most Olympic weightlifting bars, as well as many specialty bars like the Axle, MG-1, and more.
Lock Jaw collars have smooth nylon contact surfaces so they won’t damage your plates or bars, no matter how long you use them. Repeatedly tested at the highest level and are effective, durable collars at an affordable price.