Hub Pro Replacement Pads, Brush Type Brush Head, Bristle Material Silcone Carbide, Bristle Stiffness Firm, Bristle Length Not Applicable, Brush Head Length 1/2 in, Brush Head Width 2 in, Handle Connection Type Threaded, Handle Length Not Applicable, Handle Material Aluminum, Overall Length 2 in, Color Coded No, Bristle Color Black, Compatible with Manufacturer Model Number HBCT16, Features Abrasive Cleaning Pads, Fit 1/2 in Impact Wrenches, Thread in Replaceable Pads