Weber Q100 Porcelain-Coated Cast Iron Cooking Grate 80378 Weber Q100 Rectangle Porcelain-Coated Cast Iron Cooking Grate Rectangle Porcelain-Coated Cast Iron Cooking Grate Porcelain-enameled, cast-iron cooking grates retain heat evenly and sear foods beautifully Fits the Weber Q-100 series gas grills and the Weber Baby Q gas grill