I ordered this to mount atop the lower roller cabinet. Adds quite a bit of extra storage space for infrequently used garage items for not a lot more extra money. Before you order this, just make sure your garage ceilings are going to be tall enough to accommodate the extra height these stacker cabinets will add to the lower cabinet, the later of which which sits up pretty tall due to the 5-6" castered rollers on its bottom. If you only have 8' ceilings in your garage, you probably won't have enough to use these stacker cabinets.

I have used these cabinets for 10 years. I have moved them 4 times. Once in a cattle trailer. Not a scratch on them and they are still square doors lock and close. Shelves never sag.

Already had the 6' high matching cabinets and realized I had wasted space between the garage ceiling and the cabinet - went in search of something to go on top - not knowing they had these the mate perfectly with the bottom cabinets. It is a great addition - adding much needed storage space. Easy to assemble. If you have the bottom cabinets that match these I would highly recommend them.

This was one piece of a larger order that I used on a cabinet I bought years ago. It fit perfectly and came in a very well-protected box with no damage. It assembles easily. It feels flimsy but, when fully assembled, works just fine and looks good. Fit and finish was great.

I purchased several Seville Classics Ultra HD storage cabinets. They require assembly, but come with good instructions plus all the hardware and tools needed. It takes a couple of hours for a large unit, but it is a simple process if you know how to screw in a screw with a screw driver. If you don’t, you’ll be an expert when you’re finished! It is an easy job - just take your time. These cabinets are very high quality, strong and good looking. I had a $1,000 quote to install one garage storage cabinet made of particle board, but purchased the same size UltraHD metal cabinet from Sam’s Club for about $275 including tax and shipping. I recommend these cabinets.

Adds additional useable space to the UltraHD cabinet. It’s the perfect addition to the large rolling cabinet, and well worth the price. Instead of stacking a bunch of extra crap atop the rolling cabinet, now it can be tucked away neatly in this stacker addon. Easy to assemble, took me about 25mins.

I was both surprised and pleased that these units were delivered BEFORE the date they had been promised. In addition I found both units easy to assemble. I used my own tools but they even include a magnetic screwdriver for easy assembly. Assembly of each took me less than 1.5 hours. The units look and fit very nicely on the 2 existing cabinets purchased earlier.

This stacks on top of my existing tall rolling cabinet. The fit is perfect. The assembly is straightforward, and this cabinet is well-designed overall. A few cons: The biggest issue is price. After shopping, this is a bit over $100. The tall cabinet is $200 and has about 3 to 4x the internal storage volume. So dollar for dollar, the value isn't very good. I would say this is useful if you want a little more storage and floor space is limited. Otherwise, buying another tall cabinet makes more sense. There is quite a bit of packing material to dispose of after it is assembled. On the contrary, it arrived damage-free.

A few pieces arrived dented but it was still able to be assembled which wasn’t the worse thing in the world but you expect to have a product arrive without any defects. It was pretty simple to assemble.

Easy to assemble but panels felt too thin? I bought four and all of back panels were bent or with crease. It did created fair size gaps that did not close even after assembly.