The DeWalt DW4942 4-1/2-inch-by- 7/8 In. backing pad assembly includes all you need to replace your worn out 4-1/2-by- 7/8 In. backing pad. The backing pad is a crucial component for attaching sanding discs, foam bonnets, and polishing bonnets. If you're preparing a surface for finishing, sanding paint or rust, or applying/removing wax, you'll want to make sure your backing pad is in good working condition or you'll never get the high luster you so desire. For best results, make sure that you choose a backing pad that properly fits your sander, grinder or polisher. This backing pad kit is designed to work at a maximum of 16,000 RPM, and includes a 5/8-by- 11 In. clamp nut.
