Quick view Norton 63642503528 R822 Flap Disc, 4-1/2", 60 Grit, 5/8" Arbor, 13,000 RPM (5pk) MSRP: Price: Price: with strikethrough Retail Price: Price: Sale Price: Price $190.08 Add   Norton 63642503528 R822 Flap Disc, 4-1/2", 60 Grit, 5/8" Arbor, 13,000 RPM (5pk)   to the cart