Amazon.com : Weber Series Gas Grills 7638 Porcelain-Enameled Cast Iron Cooking Grates for Spirit 300, (17.5 x 0.5 x 11.9 inches), Pack of 2 : Patio, Lawn & Garden
Amazon.com : Weber Gourmet Barbeque System Spirit 300 Series Stainless Steel Grates : Cooking Grates : Patio, Lawn & Garden
Cooking Grates for Weber Spirit II E-310 and S-310 3 Burner Grills, We – GrillPartsReplacement - Online BBQ Parts Retailer