Hongso SPG081 (1-Pack) Stainless Steel Heat Plate Replacement for Great Outdoors D450, Great Outdoors DC450, Great Outdoors DG450 Gas Grill Models Hongso SPG081 (1-pack) Stainless Steel Heat Plate Replacement for Great Outdoors D450, Great Outdoors DC450, Great Outdoors DG450 Gas Grill Models Dimensions: 14 5/16 x 21 3/4; Material: Stainless Steel Fits Great Outdoors Models: D450, DC450, DG450, Ironware DG450, D-450, DC-450, DG-450, Ironware DG-450 Fits Great Outdoors D450, Great Outdoors DC450, Great Outdoors DG450, Ironware DG450, Ironware D-450, Ironware DC-450, Ironware DG-450, Ironware DG-450 Make sure you measure the size of your original parts and compare with ours BEFORE you order. Please Note: BBQ-Parts does not sell any other branded products besides "Hongso". BBQ-Parts ONLY sells grill aftermarket replacements under the "Hongso" trademark.