4pcs Standard Barbell Spin-Lock Collars Screw/Dumbell Anti-slip Spinlock Collars/2.5cm Inside Diameter/for Barbells Dumbbells Weight Bars

Made of iron with gasket, which features good anti-skid function and abrasion performance, they are durable for serving you for a long time. 25mm Standard barbell spinlock collars screw clamp dumbbell bar weight lifting.Spinlock collars fit for weight lifting barbells dumbbell bars training gym sports. Barbell accessories are nice weightlifting helpers that the spinlock collars are convenient for moving your plates and the spring clips provide an easy way for fastening barbell. Smooth barbell collar ensure quick and easy installing and removing from dumbbells or barbells.The Barbell nut with rubber edged anti slip tightening collar ensures that it is securely and safely attached to the dumbbell or barbell bar. Our spinlock collar clamp is suitable for barbell, dumbell, weight lifting and etc.; You can also send them as a gift to your friends and families, especially sport lovers.