DeWalt 4-1/2" Rubber Backing Pad with Locking Nut - DW4945

DeWalt DW4945 4-1/2" Rubber Backing Pad with Locking Nut is an ideal replacement for your worn-out, 4-1/2" backing pad. The backing pad is a crucial component for attaching sanding discs, foam bonnets, and polishing bonnets.