3M Disc Backup Pad / Hub: Quick-change 4-1/2" disc backup pad with 5/8-11 female hub. Hardware Type: Hub. Disc Hardware Thread Type: Female. Maximum disc hardware diameter: 4-1/2 inches. Thread size: 5/8-11. Material: Rubber backing with fibre grit. Manufacturer model number: 051144-11823. UPC: 051144118236. Designed for abrasive sanding, buffing and polishing tasks; compatible with 4-1/2" sanding discs and quick-change systems.
| Materials & Construction | |
| Material | Rubber |
| Outer Material | Rubber |
| Product Details | |
| Disc Hardware Thread Type | Female |
| Grit Material | Fibre |
| Grit Type | Medium |
| Hardware Type | Hub |
| Item dimensions L x W x H | 7.85 x 5.3 x 1.15 inches |
| Item model number | 051144-11823 |
| Material | Rubber |
| Maximum Disc Hardware Diameter (Inch) | 4-1/2 |
| Product Dimensions | 7.85 x 5.3 x 1.15 inches; 2.5 Pounds |
| Thread Size | 5/8-11 |
| Sizing & Dimensions | |
| Height | 1.15 inches |
| Length | 7.85 inches |
| Product Dimensions | 7.85 x 5.3 x 1.15 inches |
| Size | 4-1/2 inches |
| Weight | 2.5 pounds |
| Width | 5.3 inches |
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