Napoleon Warming Rack (71022), Charcoal Kettles between 19 Inch 22.5 Inches Warming rack accessory for use with charcoal kettle grills Stainless steel construction Fits most kettle grills between 19.5-22.5 inches in diameter Specifically designed for Napoleon PRO22K-LEG, NK22CK-L-1, and AS300K-1 Adds 60 square inches cooking surface