Set of 4 Replacement Stainless Steel Heat Plates for Select Charbroil Grill Models Set of 4 Replacement Stainless Steel Heat Plates for Select Charbroil Gas Grill Models Fits Models: 463246909, 463257010, 463270310, 463270910, 466257110, 463263110, 463270911, 463262211, 466244011, 463270612, 466270612, 463273513, 463270614, and 463271314. 16.0 inches by 3 3/4 inches porcelain steel heat plates