20 Inch Adhesive Back Zirconia Sanding Disc - Red Label Abrasives
20 Inch Diameter Floor Sanding Discs - Gripping Grit on Top
Essex Silver Line 7516D20 7 Inch By 5/16 Inch Screw Mount Floor Sanding Disc 20 Grit Extra Coarse: Floor Sanding & Edger Discs 5 to 7 Inches (662825030220-1)
AB005-U85108 | 16 X 2 20 FLOOR SAND DISC
3M COMPANY 3M 5 in. Aluminum Oxide Center Mount Sanding Disc 20 Grit Extra Coarse 3 pk | Ramsey Hardware
Essex Silver Line 7516D40 7 Inch By 5/16 Inch Screw Mount Floor Sanding Disc 40 Grit Extra Coarse (Case of 50) - Walmart.com
Malish 20" Heavy Duty Sanding Disk Holder for Floor Buffers (#781019) — FloorBuffers.com
Pack of 20 Virginia Abrasives 17x2 100 Grit General Purpose Floor Sanding Disc | eBay
20 Inch Adhesive Back Aluminum Oxide Multipurpose Sanding Disc - Red Label Abrasives
Missouri Precision Tools, Inc.: 60 grit 20" X 2" Silicon-Carbide Floor Sanding Disc, Virginia Abrasives, box of 20