Flap Wheel, Abrasive Material Aluminum Oxide, Abrasive Type Coated, Connector Size 5/8 In. -11, Connector Type Threaded Hole, Grit 60, Series Threaded, Flap Width 3/4 in, Maximum Operating Speed 13, 300 RPM, Overall Diameter 4 1/2 in, Grade Medium, Coating Coverage Closed, Resistance Properties Heat, Water. This item has been restricted from sale in the following state (s): []