Home / Abrasives and Finishing Products / Surface Prep/Sanding / Unitized Wheels / 4.5″ Unitized Wheel Hard/AO/Coarse Grit 4.5″ Unitized Wheel Hard/AO/Coarse Grit $26.23 Part Number: 13177 4.5″ Unitized Wheel Hard /Aluminum Oxide/Coarse Grit – Priced Each 4.5" Unitized Wheel Hard/AO/Coarse Grit quantity Add to cart UPC: 682488131775 Category: Unitized Wheels Tag: Unitized Wheel Related products Sale! 3 PK 2″ Unitized Wheel Medium/Silicon Carbide/Fine Grit $21.22 Original price was: $21.22.$5.24Current price is: $5.24. Part Number: 13163Add to Cart Sale! 3 PK 2″ Unitized Wheel Hard/Aluminum Oxide/Coarse Grit $21.22 Original price was: $21.22.$5.24Current price is: $5.24. Part Number: 13165Add to Cart Sale! 3 PK 3″ Unitized Wheel Medium-Soft/Silicon Carbide/Fine Grit $26.23 Original price was: $26.23.$6.48Current price is: $6.48. Part Number: 13168Add to Cart Sale! 4.5″ Unitized Wheel Medium/AO/Medium Grit $26.23 Original price was: $26.23.$6.48Current price is: $6.48. Part Number: 13176Add to Cart