bbq factory Porcelain Steel Wire Rock Grate JCX101 Replacement for Select Gas Grill Models by Arkla, Charmglow and Others Fits arkla gas grill models 2111k, 241ak, 241bc, 3001k, 353kc, 3602x, 4202k, 423kc, a245e, a24ae Also fits arkla and charmglow models a30ae, a30ag, ga241517, ga301517, 12407, 12436, 1243s Also compatible with charmglow models 13636, 20225, 20301, 2111k, 21212, 241ac, 241ak, 3001k, 3001k-1, 3021k, 304bc, 3602k, 3602x, 362k1 Material: Porcelain Steel wire ; Dimensions: 18 3/16" x 10 3/16"; Rock Grate may also be known as a Flavor Grid, Flavor Grate, Anti Flare Up, and Lava Grate.