I think they are around 20 inches. you need to take into consideration the height of your regulator though.
I just installed a Concoa 212 regulator on my 10# and it fits in my stand but there is not too much room. I have to tilt the whole unit pretty far to the side to get it in there.
I just installed a Concoa 212 regulator on my 10# and it fits in my stand but there is not too much room. I have to tilt the whole unit pretty far to the side to get it in there.