I purchased four of these units. Three of them went together very well. I assembled them on a flat, level, 4'x8' workbench. They were easy to square and the way they lock together makes them incredibly strong. I did have trouble with one unit. It seems like everything was bent or the nutserts were at an angle. This would cause poor panel fitment. I also had issues with sticking drawer glides with this one unit. The work surface is excellent. It's thick and feels very heavy duty. It has a good weight and the finish job is exceptional. The powdercoat is very strong. My 4 year old son was helping me assemble all of these. Throughout the project, his screwdriver was slipping off the screw heads, or he would get bored and start beating on the sides of the cabinet with the same screwdriver. No a single dent or even the faintest scratch. Not something that any Craftsman product can boast. Compared to a Craftsman Heavy Duty series, these are constructed equally well. The Craftsman HD series is more expensive, but the drawer glides are considerably better and better under maximum load. In summary, I chose to give this product 4 stars because of the drawer glides not meeting my expectations at this price point. I will say, that I tried these at my local Sam's Club, and I knew what I was getting before I bought them. There were no surprises. I will leave you with this tip: Do not tighten down all the screws, on each sub assembly, until you have all the panels on. Then, use a level or a square to make sure you're panels are where they are supposed to be. Start screwing the work together from the middle and then tighten down the outside, or do a cross bolt pattern like lug nuts on your car. It helps to put screws in at the very top and very bottom of each sub assembly, to hold it in place as you set the remaining screws in place. Again, do night tighten it as you go, wait until it's assembled, square it, and then torque it down. I found that my Milwaukee M12 screwdriver on chuck setting #2, was more than enough torque to fully secure the screws.

Bottom line... Downside: you will have to assemble it, and it takes some time Upside: once assembled, you cannot match the quality or value for the intended purpose. Approximate assembly time: 2-3 hours. (you will get faster if you do more than one.) Materials quality, fit and finish are excellent. Not difficult to assemble. Instructions are clear. Once assembled, very sturdy construction. I have had a lot of storage cabinets. This is the best I have owned.

This entire line is top notch. We have many in daily use at my work and the bearings hold up well.

Decent tool box and work bench. Was easy to assemble.

Very well constructed. Easy to assemble. Drawer liners included. I would purchase this again.

Very nice quality, easy to assemble. Great value.

Great quality, easy to put together, everything fit so perfectly I was surprised

Nice size and well made , built in Taiwan , not China , have mounted my Lincoln Tig Welder on top

work well lots of parts to put together

Great cabinet but a challenge to assemble - needs 2 people.