Norton BlueFire Depressed Center Wheels, 4 1/2" Dia, 7/8" Arbor, 1/4" Thick, 24 Grit (547-66252843214) Pack of 25 073852291322 18-watt LED High Lumen PL

18-watt LED High Lumen PL Lamps outshine traditional 32-watt fluorescents

Spacious front pocket with hidden zipper garage keeps phone secure and accessible

floral panoramic scene appears each month on this desk pad

Compliance Standards: Meets or Exceeds ANSI/BIFMA Standards

Norton BlueFire Depressed Center Wheels, 4 1/2" Dia, 7/8" Arbor, 1/4" Thick, 24 Grit (547-66252843214) Pack of 25 073852291322 18-watt LED High Lumen PLFeatures: A blend of R&D advanced chemistry and shaped zirconia alumina abrasive and premium aluminum oxide grain. Excellent performance to price ratio for lower total grinding costs. Up to 20 percent increase in performance and life over our former zirconia alumina wheels.