The socket holders are twist lock and magnetic...If you want to bring your rig to Idaho, I would build you some...I suppose I could come up with a kit, but it would still require a lot of fabrication on your part...
We got it lined up real good so the holes were not overly huge...welded the sheetmetal to the tubing and also put JB weld around it to make sure it was water tight. 3 years, so far no problems