(3) 3M Scotch-Brite EXL Unitized Wheel 4" x 1/4”x 1/2" 2S Fine 27951 $16.95 Brand 3M Scotch Brite Face Width 1/4 in Unit Type Unit Wheel Diameter 4 in MPN 27951 Grade Fine Wheel Type Unitized Country/Region of Manufacture United States Density 3S Center Hole Size 1/4 in Abrasive Material Silicon Carbide condition New New(3) 3M Scotch-Brite EXL Unitized Wheel 4" x 1/4”x 1/2" 2S Fine*Listing Is For 3 Wheels