Music City Metals 93281 Porcelain Steel Heat Plate Replacement for Gas Grill Models Grill Chef BIG-8116 and Sams ST1017-012939 Listing is for a single heat plate. 17.125 x 4.875 inch porcelain steel heat plate Fits Bakers & Chefs GR2039201-BC-00, ST1017-012939; Grill Chef BIG-8116; Master Forge GR1008-015039; Outdoor Gourmet CG3023E