Grinder - Metallic (2.2")(55mm) Grinder by Esmat Imports Inc 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. Heavy Duty Zinc 2 piece 2.2" (55mm) Qty available: 120 SKU: G9-Single Tweet