4pcs Dumbbell Hex Nut Plastic Screw for Barbell Dumbbell Collars 1 Inch for Dumbell Weight Lifting Fitness Training Red

Features

• Dumbbell bar nut barbell screw is easy to install, simple design, but practical, replacement hex nut that can be used for many times, wear- resistant
• Inner diameter of dumbbell bar nut is 1inch which is suitable for most dumbbell bars and has practicability
• Barbell screws are easy to install, light and wear- resistant, and will not extra weight to your dumbbell
• The method of use is simple. Just screw the nut on the dumbbell bar. A for fixing household fitness equipment
• The four dumbbell bar nut set is one of the accessories for home fitness dumbbells