Music City Metals 51641 Porcelain Steel Wire Cooking Grid Replacement for Gas Grill Model Kenmore 122.16431010 Listing is for a single gooking grid. 17.375 x 17.4375 inch porcelain steel wire cooking grid Fits Brinkmann 810-3800-S; Kenmore 122.16431010; Nexgrill 720-0718A, 720-0718B, 720-0718C, 720-0718N