Direct store Parts DC109 Porcelain Cast Iron Cooking grid Replacement BBQ Tek, Master Forge,Members Mark, Outdoor Gourmet, Sam's Club Gas Grill Dimensions: 1 grids measuring 10 1/8" x 18 3/4" and 3 grid measuring 30 1/2" Long x 18 3/4" Wide Overall; Material: Polished Porcelain Coated Cast Iron Fits BBQ Tek Models: GSC3219TA, GSC3219TN; Master Forge Models: B10LG25 Fits Members Mark Models: B09SMG-3; Original Part Numbers: 2BQ05037-2 Fits Outdoor Gourmet Models: BQ05037-2, BQ05046-6A, BQ06042-1, BQ06W06-A; Outdoor Gourment Part Numbers: 12BQ05037-2 Fits Sam's Club Models: BQ05046-6, BQ05046-6A, BQ06042-1