Disc Pad Face Plate Hub, 4-1/2 in D, 3M, Mfr#: 45190

Fiber Disc Pad Hub, Abrasive Mount Type Threaded Hole, Abrasive Mounting Quick Change System Not Applicable, Connector Size 5/8 In.-11, Connector Type Threaded Hole, Backup Pad Shape Round, Density Not Applicable, Maximum Operating Speed Not Applicable, Number of Vacuum Holes Not Applicable, Color Black, Overall Length 12 5/16 in, Overall Width 6 5/16 in, Overall Diameter 4 1/2 in, Overall Thickness Not Applicable, Product Type Disc Pad Hub