Wire Wheel Brush, Bristle Type Standard Twist Knot Wire, Product Type Wire Wheel Brush, Bristle Material Carbon Steel, Brush Dia. 8 in, Grit Not Applicable, Face Width 3/4 in, Bristle Diameter 0.023 in, Bristle Length 1 5/8 in, Compatible Tool Type Bench Grinder, Pedestal Grinder, Primary Material Application Aluminum, Connector Type Threaded Hole, Connector Size 5/8 in, Operating Speed - Maximum 6, 000 RPM, Shank Length Not Applicable, Color Not Applicable. This item has been restricted from sale in the following state (s): []