Legooin 60"W x 24"D x 82"H Wire Shelving Unit Heavy Duty Industrial Shelf for Garage Storage Metal Storage Rack for Warehouse Capacity 3250 lbs, Black

The assembly is pretty easy once you put together a rack or two. The directions aren't crystal clear, but it is pretty straightforward. The only things that would make it easier would be for the manufacturer to put a dot on the end of the clip that goes toward the top. Each clip is marked, but it's hard for old eyes to see. Also, each rack has 2,of the 4 wheels which have a lock on them. You will probably want the locking wheels to go on the front of the rack. I have purchased several of these and might purchase another one. No tools required, there is a disposable wrench included to tighten the wheels onto the rack.

These shelves are fantastic! They are easy to assemble, easy to adjust shelf heights, very strong and sturdy, and I LOVE the casters which makes it so easy to move them around even fully stacked with stuff. I'm in the process of “Spring Cleaning” and organizing my garage, and I'm reorganizing with these shelving units. Long term, the area will be very easy to keep clean and neat, because shelves can easily be moved even if fully loaded.