Fast Austrian Bar Chuck Lock Barbell Plastic Buckle, Diameter: 50mm (Black)

1. Material: plastic
2. Aperture: 50 mm
3. Size: 8 x 4.8cm
4. Uses: dedicated to such things as silk buckle / dumbbell / glossy / barbell rod
5. Suitable for general dumbbells and barbells, please pay attention to the inner diameter