The 3M Hook-It 5 Inch Dual Action Backing Plate is built for long lasting operation with your dual action polisher. The backing plate is lightweight, shock resistant, and well-balanced. Use the 3M Hook-It 6 Inch Dual Action Backing Plate with 5.5 inch, 6 inch, or 6.5 inch pads for optimum performance. Trust 3M's expertise to bring you an excellent backing plate built for long lasting operation and durability. The backing plate is made with a tough plastic hub and a conformable foam body. The foam body lessens the transfer of heat to the paint and it flexes to provide good contact with the paint surface.
The lightweight 3M Hook-It 5 Inch Dual Action Backing Plate adds no real extra weight to the polisher to maintain optimum maneuverability. The beveled edge prevents contact between the backing plate and the paint. Hook and loop fasteners grip pads to prevent flying off or shifting. The 3M Hook-It 5 Inch Dual Action Backing Plate is designed for a maximum operating speed of 7,000 RPM. Use it on your dual action polisher with a 5/16-24 internal thread.