Like new Adrienne steel pro lift dual sided ladder rack. They put this on my Ford work van, but I couldn’t use it because I have to go underneath businesses in Kansas City so my company told me just to take it off and sell it. The only thing I carried on it was a canoe back from Nebraska . 
They should fit any van that has the slide rack on top. In fact I think this also has that This is like the top of the line you fold the arm down and lower the ladder clear down to where you can grab it easily..  I took it off my van and placed it against the side of my garage . This was on a 2023 Ford van..  They told me with installation this was about $3200 
new.  Located in NW, Missouri, and this was installed in Missouri at Savanna.  It’s basically sitting up against my garage and just wanna get rid of it. I’m guessing it would fit any van pretty much that has those channels to mount.