Norton Abrasives GWBG875 Alundum Grinding Wheel 3.0"x6.374x1-3/4" Lot of 8 Sets

New old stock from spare parts storage.  
Lot of 8 Sets - 1 Set = 2 Wheels to Make 6.374" Grinding Wheel
8 Sets = 16 Wheels
Set (2) 3.0 "x 3.187" x 1-3/4"