This 4-1/2 in hook and loop (H and L) backing pad makes changing surface conditioning discs a breeze. Just peel them off, stick on a new one - quick and easy. This 4-1/2 in backing pad fits any 5/8-11 threaded spindle 10000 rpm sander grinder.
| Competitor Name | Competitor Part Number |
|---|---|
| Grainger | 4PF64 |