HART 4-Tier 20 x48 Interlocking Plastic Shelf Unit: 800 lbs. Capacity

This Hart 4 Tier 20 × 48 × 55 Interlocking Shelving Unit is very sturdy. I compared it to one sold on another site in a different color and it is the same one. The one on the other site sells for a lot more. You can also get storage bins by the same company that fit perfectly on the shelves. I definitely would recommend.

This shelf was actually shorter than I anticipated even though measurements are correct. I'm used to 5 shelf shelving. It seems sturdy and works well to organize our somewhat tight covered patio with our son's toys and other miscellaneous items. Hopefully it holds up well to hot and cold weather. Only time will tell.

This Hart 4Tier 20x48 Interlocking Shelving Unit is super helpful! It took me a bit to decide whether I want to use it in my laundry room for my pantry or in my office for my art gallery! I decided to put it in my office to put my paintings on it. It's huge and has tons of dpace!! It's extremely durable so I don't have to worry about it falling apart or anything falling off of it. It's stackable so if I ever want to add another shelf then I can. It also comes with additional parts to be able to add additional shelves. It also comes with a part to screw the shelf into the wall if you want to.

The 4 large shelves are 20 inches wide by 47 3/4 inches long. When it is fully assembled, the plastic shelfing unit is 54 3/4 inches tall. There are 12 long pole sections to put between the shelves and 4 short pole sections to screw into the feet. Now that it is all put together, the shelfing unit is easy to move around and does seem to be sturdy enough to store our garage items. I could not tell in what country this shelving unit was made. We're happy with this shelving unit.

We really like these shelves! They are made from heavy-duty black and blue resin/plastic. The 4 shelves are 20" x 48" x about 60" high. It comes with 4 shelves, 12 legs, 4 adjustable height feet with collars (to adjust for unlevel floors), 4 caps to close off the holes on the top shelf, 2 wall mounting brackets (no screws), and 4 "I" fasteners to connect the shelves either side-by-side or end-to-end. (However, to do that you would need a second set of feet or sit both sets of shelves on the floor.) Since we were installing them 4 high and not side-by-side...we didn't need the "I" fasteners.

Sweet: The unit was very easy to put together. If it were a timed contest, I would suggest a two-person crew but, one person can easily do the job. I definitely recommend a small rubber mallet! Sour: It took longer to separate all the little molded connection pieces than it did to assemble the unit! There were four little pieces that were not identified but, with a little imagination when it was all put together you could figure out where they were supposed to go. It is very sturdy without being anchored to a wall. The completed unit is larger than I had pictured but, it fit in my storage shed just perfect. It is a really nice shelving unit.

Great shelving unit. Easy to put together and great anywhere, whether it is the garage, basement or bedroom, looks great. Very sturdy, not flimsy at all. I would recommend this shelving unit for anyone looking to add something to their home. I have this in my basement and was very surprised just how sturdy it is.

i needed some extra shelves for storage in my barn and these are outstanding! they are very heavy duty and easy to assemble. they also come with brackets to anchor them to the wall, which makes them extremely sturdy and stable. and the best part is that they are ventilated and made of plastic so you will never have to worry about rust.

This could have been awesome shelving unit. The pieces that come with it was stuck on a plastic piece that you had to twist to get off and some did not come off so you had to use scissors to cut it and it made rough edges. Should have been in a bag loose already. To put the poles in between you do have to have a rubber hammer. But after you get it all together is it bigger than i thought not as tall as I thought.

Disappointed. There's no way these shelves could hold a total of 800lbs. I'm not even sure each shelf could hold 50 lbs. I put a couple of packs of water bottles on one of the shelves and it's already sinking in the middle. Not even close to heavy duty maybe medium duty at best.