Mine are Al. Checked with a magnet and a file. JS At 07:59 PM 6/5/2012 -0700, Bob Spidell wrote: >Unless I'm misinformed--always a possibility--the slats aren't >aluminum. They are thin steel ... >Bob >On 6/5/2012 6:47 PM, john spaur wrote: >>The vertical grill slats are aluminum. >>John >>BT7