Weber Cooking Grate Q300/3000/3200 | 7646The Weber Cooking Grates for Q300 3000 3200 are premium replacement grates designed for Weber Q series gas grills, including the Q300, Q3000, and Q3200 models. These cooking grates are made from porcelain enameled cast iron, which offers excellent heat retention and ensures even heat distribution across the entire cooking surface. This allows for consistent grilling results, whether you're searing steaks, grilling vegetables, or cooking delicate foods.