Convert your meat grinder or sausage stuffers into a patty maker with our BR 249 Burger Press Attachment. The press is made of high quality plastic and acrylic that uses the meat grinder's pressure to form 4 –inch patties with thickness reaching up to ¾". Designed with a slider that pulls from side to side to release the patty. Comes with 3 spouts that fits a #12, #22, or #32 meat grinder