Disc Pad, 4 in., 3M, Mfr# 83489

Quick Change Disc Backup Pad, Abrasive Mount Type Quick Change, Abrasive Mounting Quick Change System TR, Connector Size 5/8 In.-11, Connector Type Threaded Hole, Backup Pad Shape Round, Device Material Rubber, Density Hard, Maximum Operating Speed 12,000 RPM, Number of Vacuum Holes Non-Vacuum, Color Black, Overall Length 12 5/8 in, Overall Width 9 1/4 in, Overall Diameter 4 in, Overall Thickness Not Applicable, Product Type Disc Backup Pad