Best Seller | PFERD 67671 4-1/2" x 5/8-11 Thd. POLIFAN® Flap Disc - A SGP CURVE STEELOX, Flap Disc, Abrasive Type Coated, Abrasive Material Aluminum Oxide, Grade Coarse, Backing Plate Material Fiberglass, Connector Size 5/8 In.-11, Connector Type Threaded Hole, Density Rating High, Flap Disc Type Radial, Overall Diameter 4 1/2 in, Series A... ... more PFERD 67671 4-1/2" x 5/8-11 Thd. POLIFAN® Flap Disc - A SGP CURVE STEELOX, Flap Disc, Abrasive Type Coated, Abrasive Material Aluminum Oxide, Grade Coarse, Backing Plate Material Fiberglass, Connector Size 5/8 In.-11, Connector Type Threaded Hole, Density Rating High, Flap Disc Type Radial, Overall Diameter 4 1/2 in, Series A... | | $18.89 go to store |