3in Hook and Loop, Heavy Duty Backup Pad, Soft Edge, 5/16x24 Male Thread
5/16 X 24 Male Thread, Soft Edge, Cool running petal pad design, can use all abrasives including X-weight, 15,000 RPM. Exceptionally long life.Recommended for extreme duty applications with X weight abrasive, use for weld and flash removal, granite and marble edge sanding, car wheel sanding, etc.