These avenger porcelain coated cast iron grill grates are designed to make top level searing at an excellent price. Made of heavy-duty cast iron, these grates ensure heat retention and a fantastic sear on any meat or vegetable. Easy to clean and maintain, the porcelain coated cast iron grill grates are long-lasting and reliable, ensuring-years of use to come. These grill grates are compatible with a variety of grill makes and models. This kit contains 2 grill grates. For nexgrill 720-0888, 720-0670a, 720-0830h, uniflame gbc981, kenmore 41516106210 415.16106210 gas grill grates.