they provide two choices

BBQ Gas Grill Flavorizer Bars Replacement Parts Kit fits Weber Side Knobs Spirit 300 Series

without isolating the heat

09 cm for 3 units

not for 2025): Spirit E/SP-310

Heat Plates fits Uniflame GBC1245W-C, GBC1349W, GBC1349WRS, GBC1440WPE-U, GBC1562W-U, GBC1449WBS-U, GBC1449WS-U, GBC1440WPF-U 4 Burner Grills One-Touch they provide two choicesBBQ Gas Grill Replacement Heat Tent Plates Shield Flame Tamer Parts Set for Uniflame 4 Burner GBC1245W C, GBC1349W, GBC1349WRS, GBC1440WPE U, GBC1562W U, GBC1449WBS U, GBC1449WS U, GBC1440WPF U Grills. Dimensions: 15 inch (long) X 3 13 16 inch (wide); 38. 10L X 9. 68W cm Materials: Porcelain Steel Package: 4pcs Heat Shield Plate Quality aftermarket parts Stock available in US Warehouse