Some of you grill parts maybe rust and will wear out after a certain amount of time and use. We know you would prefer to keep your favorite grill running rather than leaving it at the curb on trash day. To keep your grill in great shape for the long-haul, replace your barbeque grill heat shields. These gas grill adjustable heat plates cover the burners and protect them from food and other debris. They help distribute heat for even cooking too. Specifications: Dimension: 11.75 to 21 inches in length, 3.75 inches in width Material: 1.2mm/18 gauge Procelain steel Package Includes: 3 Pack gas heat covers, M5 bolts and wing nuts This universal gas grill burner cover fits the Grill Brands and Models below (maybe more...): ?Compatible with Brinkmann Grill Models?Pro Series 8300, 810-6340-S ?Compatible with Charbroil Grill Models?463243911, 463243812, 463247412, 463434313, 463622515, 463246910, 463270614, 463335014, 463257110, 463247109 ?Compatible with Grill Master Grill Model?720-0737 ?Compatible with Kenmore Grill Models? 146.23678310 146.16132110 ?Compatible with Master Forge Grill Model?GD4825