Fiber Disc, Abrasive Type Coated, Abrasive Material Aluminum Oxide, Backing Material Fiber, Backing Weight Not Rated, Grit 36, Overall Diameter 7 in, Series F240, Maximum Operating Speed 8, 600 RPM, Resistance Properties Tear, Connector Size 7/8 in, Connector Type Unthreaded Hole, Color Brown, Grade Extra Coarse. This item has been restricted from sale in the following state (s): []