(10) 3M Scotch-Brite Cut and Polish Unitized Wheel 2” x 1/4" x 1/4" 9A CRS 18437 $21.95 Unit Type Unit Face Width 1/4 in Brand 3M - Scotch Brite Grade CRS MPN 18437 Wheel Diameter 2 in Wheel Type Unitized Country/Region of Manufacture United States Density 9A Abrasive Material Aluminum Oxide Center Hole Size 1/4 in condition New New(10) 3M Scotch-Brite Cut and Polish Unitized Wheel 2” x 1/4" x 1/4" 9A CRS*Listing Is For 10 Wheels