22.5"repl hng cook grate. Hinged cooking grate which allows for easy addition of briquettes while cooking. Made of heavy, bright nickel-plated steel. For use with One-Touch Silver grills, Master-Touch grills, Bar-B-Kettle grills, and 22-1/2" Smokey Mountain Cooker Smoker, 22-1/2" Performer grill. Material: Steel, Finish: Nickel-Plated, Diameter: 22-1/2"