Fiber Disc Pad Hub, Abrasive Mount Type Quick Change, Abrasive Mounting Quick Change System GL, Connector Size 5/8 In. -11, Connector Type Threaded Hole, Backup Pad Shape Round, Density Not Applicable, Number of Vacuum Holes Not Applicable, Color Black, Overall Length Not Applicable, Overall Width 4 1/2 in, Overall Diameter 4 1/2 in, Overall Thickness Not Applicable, Product Type Disc Pad Hub, Compatible with Manufacturer Model Number 02618, 05620, 05621, 05622, 45194, 80514, 80515, 80516. This item has been restricted from sale in the following state (s): []