DeWalt N329079 Replacement Rubber Backing Pad For Use With DCW210N / DWE6423 & Other Sanders The DeWalt N329079 replacement rubber Backing Pad is designed for use with 125mm (5\" inch) Random Orbit Sanders, including DCW210N / DWE6423. High-quality and soft rubber reduces vibration for improved results.  FEATURES Compatible with DeWalt 125mm / 5\" Random Orbit Sanders (DCW210N / DWE6423) 125mm Backing pad with 8 holes Hook and loop system Metal base layer for added strength 4 screw holes for mounting. Screws sold separately  High-quality and soft rubber reduces vibration for improved results SPECIFICATION Pack Qty: 1 Diameter: 120 mm