Blade Dimensions: 2 1/16 inch tip-to-tip, 3/16 inch thick, with a 9.8 mm center hole Specific Use: Designed for grinding food items, making it a versatile addition to your kitchen tools Material and Design: Constructed with durable materials, and designed for efficient grinding Compatibility: Specifically designed to fit the KitchenAid KSMMGA meat grinder model *TWO* Pack replacement blades for the KitchenAid KSMMGA Please read. This blade will ONLY fit the KitchenAid KSMMGA meat grinder as shown in the photos. If you have ANY other version of meat grinder for your KitchenAid mixer contact us for a compatible part. Blade measurements 2 1/16" tip-to-tip 3/16" (4.5 mm) thick 9.8 mm center hole While similar in appearance, these blades will NOT fit the common KitchenAid FGA 1, FGA 2, KSMFGA or ANY other metal versions. Do not purchase these blades if your unit does not have the KSMMGA label on it as shown in the photos.