Wire Wheel Brush, Bristle Type Crimped Wire, Product Type Wire Wheel Brush, Bristle Material Nylon, Brush Dia. 12 in, Grit 120, Face Width 1 1/4 in, Bristle Diameter 0.043 in, Bristle Length 3 in, Compatible Tool Type Bench Grinder, Pedestal Grinder, Primary Material Application Carbon Steel, Connector Type Threaded Hole, Connector Size 2 in, Operating Speed - Maximum 3,600 RPM, Shank Length Not Applicable