4 PCS Hex Dumbbell Clips – 1″/25 mm Spin-Lock Barbell Collars, Anti-Slip Screw Clamps for Weight Lifting & Fitness Training, Secure Barbell Clips for Dumbbell and Bars

UNIVERSAL COMPATIBILITY AND WORRY-FREE ADAPTATION: Hexagonal dumbbell nuts are designed to fit 1 inch (25mm) standard weightlifting barbells and dumbbell bars, just check your equipment size before purchasing to make sure it fits your gym equipment and meets your diversified weightlifting needs
Safe and Secure Workout: Each set includes 4 durable self-locking rings that hold the weights securely in place, giving you the confidence to work out without worrying about the equipment falling off, providing a solid safety guarantee for every workout
NON-SLIP DESIGN, STABILITY AND SAFETY: The hexagonal dumbbell screws provide a secure grip whether you are working out at home or in the gym, effectively enhancing stability and safety during your workout, allowing you to focus on every weight lifting movement