HubBro Impact Wheel Hub Cleaner. The HubBro features a Large Diameter for Cleaning Wheel Mounting Surface. Ideal for European Lug Bolt Hub Cleaning. Can be used with 1/2" Drive Impact Wrench. Diameter 160mm (6.3") X 65mm (2.56"). Strip-Away Style Abrasive. Spring Lock Release makes Changing Pads effortless. Replacement Pad Part Code AME-37355. Great for use on Passenger/Light Truck/SUV European Hub Assemblies and All Wheel Mounting Discs.