Hot Rod, What I saw in the Liftco wall mount got me thinking it may not be the right unit. The van box I have is good for keeping things on a pallet from moving around but their is not much their.
But using the fixed mount ,like the Barker. It would put little load on the wall. If I see it right the load would pass,for the most part into the floor and then to the chassis through the arms? Well I think ?
The frame of the floor of the box is a steel grid made up of 'I' beams on 16" centers. Think they 3" and are welded to the 2 center ,6" 'I' beams that run the length of the box. The floor of the box is 1 1/4" hard wood. Also the center wall will be load bearing. Should keep the center of the van box from spreading. A nother idea ?
With some planning and luck I should be able to mount the slide rails in between them ? Well at least that is the plan .
Will know more when I get the drawings and spec. from them.
Randy