Size #56 plate *Rare size* 1/8" (3.0 mm) holes for fine grind meat Stainless Steel commercial size meat grinder plates. Fit Hobart, Biro, Omcan, Butcher Boy, Berkel and other heavy-duty size #56 meat grinders. Some model numbers include 4056, 4356, 1556, 1056, 500-56, AFMG-56-4 This is the plate with the 1/8" (3.0mm) holes for fine ground meat Plate is 6"(152 mm)diameter. 11/16"(18mm) thick. 13/16" (20.8mm) center hole. 4 grinder size holes available from Smokehouse Chef