porcelain steel heat plate, 16.8125 ins. x 6.125 ins.; used with Aussie 6112S8X641, 6122S8X641, 6212S00T91, 6212S00T91001484; BBQ Pro 415.23668310; Charbroil 463612509, 463620410, 463620415, 463620511, 463631009, 463631810; Thermos 461611513, 461611514, 461630208, 461630509, 461630710