| Abrasive Mounting Quick Change System, Face Mounting Type | TR |
| Body Material, Device Material | Rubber |
| Color | Black |
| Compatible Abrasive Type | Quick-Change Sanding Discs, Quick-Change Surface-Conditioning Discs |
| Connection Size & Type | Straight Shaft - 1/4 in |
| Connector Size | 1/4 in |
| Connector Type | Straight Shaft |
| Density | Medium |
| Diameter, Face Mounting Size | 3" |
| Disc Diameter, Overall Diameter, Overall Width | 3 in |
| Item | Quick Change Disc Backup Pad |
| Max. RPM, Max. Speed, Maximum Operating Speed | 20,000 RPM |
| Number of Vacuum Holes | Non-Vacuum |
| Product Type | Disc Backup Pad |
| Product Type - Mfr Model No | Disc Backup Pad - 546060 |
| Tool Connection Size & Type | 1/4 in Straight-Shank |
| Vacuum Hole Design | No Hole |