This Hobart 4812 #12 Meat Grinder is a reliable and efficient tool for meat processing. It features a worm washer and is sold in pairs with a hole size of 3/4". The brand Hobart is known for its high-quality meat processing equipment, and this grinder is no exception. The grinder is designed for commercial use in meat choppers and grinders, and is perfect for those in the food preparation industry. The hub size of 12 adds to its efficiency and makes it a great addition to any commercial kitchen. This item falls under the categories of Meat Choppers & Grinders, Commercial Meat Processing Equipment, Food Preparation Equipment, and Restaurant & Food Service.