Lock-Jaw Sport Collars

The Lock-Jaw Sport has unmatched durability. Created from advanced composite reinforced resin, it is the strongest and most durable collar available on the market. It's unrivaled holding power means no more rattling or sliding plates. Barbell clips will secure your plates together set after set, drop after drop. Effortlessly clamp and remove or switch out plates with one hand using the over-sized latch on it's locking and release mechanism.