3M™ Scotch-Brite™ Surface Conditioning Disc Pad 924
Back-up Pads and Disc Holders used on power tools to drive Coated Abrasive and Surface Conditioning discs. Available in various sizes and attachment forms.
Use with 4 inch diameter hook and loop discs. Has 1/16 inch thick foam and 3M™ Dual Lock™ Hooks. 1/4 inch shank.