ZHEJIA Barbell Clip Set of 6 Barbell Lock 25mm Dumbbell

• Packaging list: There are 6 solid locking collars inside the box that fit your 1 inch (about 2.5 cm) standard barbells and dumbbells, and are sturdy enough, so you don't have to worry about the barbell falling off, which is very convenient and effortless. • SUPER MATERIAL: Each product is all made of high-end steel and premium black plastic, and the super-flexible protective cover is convenient to assemble and remove, saving time and very easy to lock the barbell. • How to use: The barbell clip adopts ergonomic design, long press the button to expand the diameter, until the correct position of the barbell is reached, then release the button to fix the barbell, saving labor, and expand and contract the diameter through the lever principle. • Suitable size: The diameter of the 1 inch barbell clip is 25 mm, and the total length is about 5.1 inches, small and strong in function, can be taken to the gym, physical education class, and also suitable for professional athletes' weightlifting barbell. • Note: Due to manual measurement, please allow 1-3 mm error in the actual dimension, but it should be tight enough to prevent the weight of the board from slipping off the top of the bar, if you have any problems about the product's detailed information, please contact us.