Broil King 11229 Cast Iron Cooking Grid for Regal 420/440/490, Imperial 490/XL Grills offers a quality grilling grid for use with your grill. This cast iron grid features durable construction for long-term utility. Designed specifically for Broil King Regal 420/440/490 and Imperial 490/XL Grills, this grid creates a premium cooking surface every time you grill.