Nexgrill 720-1012 3 Burner Gas Grill
From Rest of What I Know
I have one of these since it was small enough to fit on our apartment fire escape at one of our old places and comfortably fits on our balcony now.
Eventually I had to replace the grates and it wasn't obvious what to do since Home Depot no longer lists the product. Fortunately, they do list it in some places. If you've ordered through Home Depot, you can still check your order status and that contains the model number. In my case, that's 720-1012. Once you have the model number, you can just buy things on Amazon.
As an example, see this classic Chinese product grill grate replacement that you'll find if you put that model number in there.
This is way easier than trying to find a correctly sized grate for a specific model!
