Weber 7404 Cast Iron Summit Reversible BBQ Griddle. 7404. BBQ Griddles. Add versatility to your grilling options with this handy cast iron griddle. An essential grilling accessory, the Weber Cast Iron Griddle is specifically made to fit Summit 400 and 600 series gas grills (2007 and newer models), Summit Silver C and D, Summit Gold A, B and D, Summit Gold A6, B6, C4, D4 and D6 and Summit Platinum A6 and B6 gas grills....