I've read about a third to half of this great thread and have gotten many good ideas. But I have not run across any solutions for pallet racking.
I've four "shops" totalling about 5,000 sq ft. About half of the walls are lined with pallet racking, total about 180 linear feet, ranging from 44" to 48" wide and 8' to 12' tall with from 3 to 5 shelf levels.
Half of these are set up so the first level is a comfortable working level with the first "shelf" layer being composed of either 2x4 or metal braces supporting 3/4 PT plywood with a 3/4" piece of MDF on top for a "sacrificial" work surface. Then levels above the work surface are just regular racking.
Thus, I've about 10 "worktables" which are 44" to 48" wide and 8' to 9' long. It's hard to reach the side that is up against the wall.
I've also a bunch of repurposed kitchen cabinets which I could fit on the back of the first shelf. I'd like to put the cabinets on the some sort of rollers so I could push them back against the wall, or pull them out when I need access.
Any suggestions for rollers? I'm thinking the cabinets will rarely weigh over 150lbs and "appliance rollers" will be my best bet.