It currently has a 2"O.D. aluminum pipe in it that is 19" long and is tapped at the top for 3/8-16tpi thread. The current height is 19" and could be adjusted up to 21" with the current pipe. Or the pipe could be cut off at the bottom and moved down to a minimum height of 7". This pipe could also be removed and replaced with a 2" O.D. pipe of your choice.
It currently has a 2"O.D. aluminum pipe in it that is 19" long and is tapped at the top for 3/8-16tpi thread. The current height is 19" and could be adjusted up to 21" with the current pipe. Or the pipe could be cut off at the bottom and moved down to a minimum height of 7". This pipe could also be removed and replaced with a 2" O.D. pipe of your choice.