Assembly was a little challenging as they want to pop apart in the middle, so it's a two person job if you don't want it to take 2 hours. We had 6 to assemble, so quickly found out that an extra set of hands made all the difference with assembly. Nice shelves. Sturdy, and I really like the shelf material. Much better than particle board.

These shelves were very easy to put together with two people. Even with hammering the shelving in place, some still popped out but once items were placed on the shelves the weight kept the shelves in place. We bought shelves for our garage and basement. They worked well for both locations and can easily store heavy items like paint or tools.

I was so excited when I found these on the web site. Price was phenomenal, delivery was FREE (this is a big deal as I live in remote Wyoming), the specifications were great and they were in stock..... so why am I giving these only three stars?... 1-They have a really dumb design that makes them horrible to build with one person and almost reasonable to build with two people. It would have cost maybe a buck per unit to fix the dumb design. 2- I have 40 to 175 lbs per shelve. The units are rated at 600 lbs per shelf and 3600 lbs per unit. While I would be comfortable in putting 1200 lbs per unit, there is no way that I would try to put anywhere near 3600 lbs on these thing. These are just OK for home use. 3 - If you want to move these from one house to another (Maybe even from one room to another), plan on taking them completely apart. Because of their design, they tend to fall apart if they are not kept perfectly flat and stable. Again, an extra dollar in hardware would have solved this problem.

We needed shelves for our detached garage and this shelf unit worked perfectly. I was able to put it together without help and once anchored to the wall it was very solid. I would definitely recommend it to other shoppers. I was also happy to see it was manufactured in Taiwan, not China. This was important to me.

Having assembled products for a living, I would say this is not the easiest to assemble when it comes to connecting the uprights to go the full 7 feet. If you’re using as two separate shelving units, it is quite easy. Once connected though, the unit is quite nice and sturdy, even more sturdy once weight is added to the shelves. Would buy again

I have purchased shelves similar to this from Sam's in the past. While the price is approximately the same as several years ago, the quality is not as sturdy as it was 5-7 years ago. The metal is thinner than in the past and the indent for the connection between the upper and lower vertical posts would be easier to slip and fall as opposed to the old end-to-end assembly. However, for relatively light-weight garage storage, it work fine. I tend to keep the heavier items on the lower shelves due to the concern the upper shelves may not support the weight due to the upper and lower vertical connection mentioned above.

Bought this design specifically because it looked very adjustable to fit different size boxes and totes. The actual method of the pieces locking together and then stacking are counter productive. The main support system between the two levels is pathetic and dangerous!

Hard to put together due to gauge of steel being to thin. Especially hard putting the two vertical rails together to make full height. I have it up but the connections between the vertical rails aren't correct. My years earlier shelving purchase of a Gorilla rack didn't have these issues.

We found these rack's to be very heavy duty and strong to hold heavy objects. Unfortunately it was somewhat difficult during the assembly to mate the bottom three shelves with the top three. We had to secure them together with self threading screws. Additionally once assembled they tended to tilt forward and we had to secure them to the wall with large hooks.

IMPOSSIBLE to put together-will be returning soon!!