Brand New #52 Replacement Meat Grinder Plate with Hub. A well-functioning grinding plate is crucial in the performance of your meat grinder. These Meat Grinder Plates will increase the efficiency of your grinder. Making certain your Grinder Plate is sharp is as crucial as any other knife in your kitchen. A clean, consistent cut while grinding will improve the texture of the finished product. Perfect for beef, pork, venison and chicken.