LICQIC 4 PCS Dumbbell Spinlock Collars, Barbell Bar Hexagon Nuts, Spinlock Dumbbell Weights for Dumbell Weight Lifting Fitness Training

You will receive: Package includes 4 dumbbell hex nuts, enough quantity for your daily use and replacement needs Material: Dumbbell clamps are made of PVC material, durable, load-bearing capacity and non-slip, you can rest assured of safe long-term use Easy to use: The rubber-rimmed, non-slip fastening ring at the end of the dumbbell twist-lock collar securely attaches to the dumbbell or barbell bar, and can be quickly installed or removed by simply rotating it clockwise or anti-clockwise Size: Dumbbell barbell fits 1 inch (2.5 cm) standard weightlifting barbells or dumbbell spinning collars, please check your product size before purchasing Wide Use: Our rotary locking ring clamps are suitable for barbells, dumbbells, weights, etc. It is also easy to carry, suitable for working out in the gym or at home