Yius Barbell Bar Hexagon Nuts, An ti-Slip Spin-Lock Collar Screw Hex Nut Screw Clamps, Practical Training 25mm Rod Accessories For Lifting Barbells Dumbbell Bars
Usage: Collars are easy and quick way to move your plates around, they also keep weight plates securely and safely while lifting. , Application: For all 1 inch standard weight lifting barbells or dumbbell bars. , Easy to Use: Easy and quick to remov e, safe and secure to provide balance and stability. , Spinlock Collars are easy and quick ways to move your plates around.Safe and Secure to provide balance and stability. , Package: Included 2 pairs of dumbbell hex nut for you to use.