I'd like to put a roll bar on F150 along with the toolbox that I currently have in the back of my truck. The top lid of the toolbox would need to be able to open on the inside of the "Y" section of the roll bar. I've looked at Vanguard Off Road and Black Horse Off Road roll bars but I don't know what the measurements of the "Y" are. Does anyone have a setup like this or know of anyone that does?