IMO, this thing and its accessories are a waste of money. Two piece grate is useless and none of the accessories are better than pieces that you just set on top of a standard grate.
https://www.weber.com/US/en/accessories/cooking/gourmet-bbq-system/8835.html?cgid=502#start=1
@ClubChapin I personally love that grate. I use the vortex a lot and I like being able to take the center out as not to damage the grate. Plus When I use the Wok it works really well.
I know it is a popular grate here. I actually use it with wok and vortex, only because I have it. I could use SS grate with wok and vortex, but wouldn’t want to use a plated one.
I bought it hoping the wok would fit in the open ring, but unfortunately, it sits too low. I use vortex and a wok ring to stir fry.
The accessories are all too small to be useful. I have and use larger CI griddles, CI grates, and pizza stones than will fit in the opening. They just sit on top of a regular grate and work just as well, if not better than the GBS accessories.
I really don’t like it as a daily grate. The middle falls out anytime I hang it on my grate hanger. It’s a PITA to handle as it is always falling apart.
Some of the inserts are redonculous.