Grillkid HS933 Stainless Steel Heat Plate Replacement for Select Gas Grill Models by Ducane, etc, Compatible with Part #30500048, 30500602, DUCHP1, 99341 etc, Set of 3 Fits Various Gas Grill Models by Ducane, etc. Compatible with Part # 30500048, 30500602, DUCHP1, 99341, etc. Measures: 16-7/8 inches in length by 6-9/16 inches in width. Tips for how to find right replacement heat plates. (1). Identify the type of heat plate being replaced. (2) Measure the length and width of your old heat plate. (3) Match these dimensions to the closest corresponding replacement heat plate. (4) Part number, compatible part number(s) and pictures will also help. (5) E-mail us to share if you have an update or addition to this products fitness data. Made of Stainless Steel, durable replacement part, lasts longer.