About this item ? — Made of material for lasting use. ? Anti-slip Spinlock Collars — Anti-slip silence gasket to reduce noise from disc hitting the pole.Easily can slide on and off the barbell. ? Usage — Barbell clamps can keep weight plates placed securely and safely while lifting. Nice replacement of old or broken hex lock nut with this new one. ? Widely Applicable — for bumper plate use, and platform lifting workouts. They will fit all 25mm standard weight lifting barbells or dumbbell bars including workouts, overhead press, dead lifts, bench press. ? Great — Spinlock collars fit for kinds of weight lifting barbells dumbbell bars training gym sports. A great for lifting lovers.
