Sharper Wheel Grinder 2.2 " (55mm) Grinders by n/a Sale! Login to view price. Size Single Box of 10 (Save $5) This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Small Wheel Grinder 4 piece Zinc Qty available: 0 SKU: SprWG-55-113 Tweet