Features and Benefits: * Comes in a 10 pack * With the correct adapter it will fit your power drill * Use with OTC7942A Hub Resurfacing Kit These are replacement sanding pads. Mostly used for resurfacing hubs. Fits your power drill (with correct adapter) quickly sands rust off lug studs and rotors, on the hub assembly. The pads attach with velcro. These are handy to have and easy to use.