Norton Quick-Change Disc: Type R, 2″ Dia, 50 Grit Box of 25 63642595472
Disc Color: Orange. Quick Change Compatibility: Type R. Machine Compatibility: Handheld Disc Sander. Box of 25 Quick-Change Discs. Material Application: 300 Series Stainless; 400 Series Stainless. Button Color: Black.