BBQMANN JC311(4-pack) Porcelain Steel Heat Plate for Aussie, Brinkmann, Uniflame, Charmglow, Grill King, Lowes Model Grills Fits Aussie Models: 6703C8FKK1, 6804S8-S11, 6703T8DV31, 6804, 6805 Fits Brinkmann Models:810-7231-W, 810-8300, 810-8300W, 810-8410-S, Portland 8300, Pro Series 8300, 8300, 810-8300-W, 810-8410S Fits Uniflame Models: GBC831WB, GBC831WB-C, GBC831-WB, GBC831-WBC Also Fits Charmglow Models: 810-8410-F, 810-8410F; Grill King Models: 810-9325-0 Material porcelain steel; Measures 15 3/8-inches in length by 3 15/16-inches in width