【Fit for Weber Spirit Grill Models】Fit for Weber Spirit 300 Series Grills:Spirit E310, Spirit E315, Spirit S315 Spirit E320, Spirit E330, Spirit S310, Spirit S320, Spirit S330. Weber Spirit 700, Weber 900. 【Fits for Weber Spirit II 300 Series grills】The GS4 spirit ii 300 grates fits Weber spirit II E-310, Spirit II E-320, Spirit II E-330, Spirit II S-310, Spirit II S-320, Spirit II S-330. Replacement for Weber original Part # 7638, 7525, 7527, 65619, 65906. Also fits Weber SmokeFire EX4 and EX6 pellet grills (Weber Smokefire EX4 EX6 Grates) 【Dimensions】17.5 x 11.9 inches each, 17.5 x 23.8 inches in total, 2 packs 【Original Part Number】The same as the original Part # 7638. Also replacement for Weber original Part # 7639, 7525 【Premium Quality】 The cooking gratel is made of heavy-duty cast iron to ensure long-term use. It distributes heat evenly over the entire surface to provide you with professional searing. It can replace your old cooking grid grate, extend the life of your grill, make your grill look like new, and reduce your replacement grill costs. 17.5inch Cast Iron Grill Grates Replacement for Weber Spirit 300 310 320 Series, Spirit E/S310, E/S320, E/S330, Spirit 700, Genesis Silver/Gold B/C Replacement Parts Gas Grills for Weber 7638 7639