Flap Disc, Abrasive Type Coated, Abrasive Material Ceramic, Grade Medium, Backing Plate Material Fiberglass, Connector Size 7/8 in, Connector Type Unthreaded Hole, Density Rating Standard, Flap Disc Type Radial, Overall Diameter 4 1/2 in, Series CO SGP CURVE, Backing Material Fiberglass, Backing Weight Consumable, Grit 60, Maximum Operating Speed 13, 300 RPM, Features Performance Coated. This item has been restricted from sale in the following state (s): []