The Hobart 12/22PN-SST rectangular grinding pan is built of stainless steel for great durability. Thanks to its steel construction, cleaning it is a breeze, making it a top choice for meat grinder or chopper users. This pan handily holds the meat you're using until you're set to send it through the chop end of your meat grinder. It's meant to work with a straight throat chop end and 4812, 4822 food choppers and meat grinders.