Here are some pics. The CI grate does have a little surface rust, but it will be easy to clean-up and season. I bet this will make done killer sear marks this summer. I like this better than the current circular one that is sold.
CI insert in grate
Sides flip up as with regular grate
Round grate has some recessed bars that hold CI insert in place
Close-up of recessed part of grate
1450 on bottom of box
Close-up of pic on box
Bonus accessory - SS wok
Handles and vents on side
I picked up the wok late last summer from a local hardware store. I talked them down a few bucks since the box had been opened and had some water damage.
Mike