4pcs Dumbbell Nuts Weight Check Nut Barbell Bar Clips Spin Lock Screw Dumbbell

• Packing: 4 Standard dumbbell bar self-locking collars, which are enough to meet your daily use and replacement needs, effectively fix your weight, and let you enjoy sports with full confidence.
• Material:Made of plastic/steel material, strong and durable, can be used for a long time.
• Size: Barbell anti-slip collar is suitable for 25mm standard weight lifting barbell or dumbbell bar, please confirm the size before ordering.
• Easy to use:The dumbbell screw clamp with rubber-edged anti-slip tightening collar ensures that it is securely and safely attached to the dumbbell or barbell bar; Smoothly contoured fingertip handles ensure quick and easy installing and removing from dumbbells or barbells.
• Wide range of uses: Our rotating lock ring clamps are suitable for barbells, dumbbells, weightlifting, etc. They are easy to carry and suitable for taking to the gym or exercising at home.