CGW Flap Disc: 4-1/2″ Dia, 7/8″ Hole, 60 Grit, ZA, Type 27 Box of 10 42344
CGW Abrasives. Flap Disc Type: Type 27. Box of 10 Flap Discs. Center Hole Size: 7/8. Backing Material: Poly-Cotton Disc. Backing Plate Material: Fiberglass. October 28 2025. 155 Center Ct, Venice, FL 34285.