Fast Austrian Bar Chuck Lock Barbell Plastic Buckle, Diameter: 25mm(Black)

1. Material: Plastic 2. Aperture: 25 mm 3. Size: 5.5x2.5cm 4. Purpose: Dedicated to thread/dumbbell bar/smooth/barbell bar and other equipment 5. Suitable for general dumbbell and barbell use, please pay attention to the inner diameter problem