I can’t figure out how you attached the cabinets? I watched your video and like the setup. Could you take some pictures of how it’s mounted? Thanks.
Here are some pictures of how the shelves are mounted.
Here is the passenger side shelf. In the OVRLND campers, there is an aluminum extrusion that runs horizontally near the top. This is where the bed platform rests when it is pulled out. I installed a couple t nuts into the extrusion and that's what connects the top of the shelf to the camper.
Along the bottom edge of the camper (the top of the truck bed rails), I used rivnuts to bolt on a horizontal strip of wood that I could use as an anchor point for stuff. I installed some t nuts in the back of this strip of wood, then used those to bolt the lower part of the shelf to the wall. The passenger side shelf is attached to the wall along the top and along the second shelf. It also sits on top of the floor, but is not anchored to the floor.
I took a similar approach on the drivers side for the storage box/bench. I attached a strip of wood to the camper with rivnuts, installed a couple t nuts in the wood, then bolted the storage box to that. Though it has worked so far, this design is a little weak because it's only attached at the top edge. I have been meaning to add a turnbuckle near the bottom of the box (seen in lower right in the second pic below) and attach that to the truck bed tiedown- just haven't come across the correct size turnbuckle yet. I haven't had any problems with it so far, but if I anticipate some really bumpy roads I might just put a cam strap around that and it should shore things up.
