Not sure why the Members Mark shelving requires a small threaded connection, most of the others don't. Mine was likely a return, and had been cannabalized. Opened box, missing parts, even extra parts. I will say that working through the system, I was able to receive correct connections, rare.

We have several dozens of these units collected over a couple decades. We install four shelves on each rack and hang the extra shelves on "S" hooks between the units making 3-rack super-units. Then we store most equipment in Rubbermaid tubs. Everything is clean, neat and easily identified. These are the biggest bargain in the shelving business.

Our family has at least eight of these shelving units! They are strong, sturdy, easy to assemble (and disassemble when moving to a new city like we just did), plus they come with shelf liners that are so necessary and helpful. I do not like to store ANYTHING directly on the floor, especially in an area where dampness can cause damage. I recently made a special trip two hours away to pick up another one of these shelves for our garage when our local store in our new city was out of stock on this item... that's how much we value this shelf and it's quality. Other stores carry 'similar' shelving, but don't typically come with the shelf liners which are precut to fit.

These 6-tier shelves are GREAT, but DO NOT order them online and have them shipped to you. I did three times and every time I got a damaged unit (smashed so badly that the poles wouldn't fit through the holes at the corners of the shelves, casters that were bent and would no longer swivel, etc.) and 2 of the 3 were missing parts because the cheap brown shipping boxes arrived with gaping holes at both ends. I have many identical units that I purchased at Sam's Club and the heavier full-color boxes available in the store are always in great condition (no damage inside and no missing parts).

This is the third shelf unit I have purchased of these. I have a very small kitchen so I have lined the shelving units up along one wall of my spare room and I use that as my pantry space. The quality is very good and the wheels allow me to move it away from the wall if something falls in the back or to sweep behind it. I wish everything in my house was so easy to move.

These shelves are great, I wish they where still on the shelf at the store. They are built very well and are reasonably priced, I hope they don't get crazy with the ridiculous inflated pricing that's been going on for No REASON the past year. I wish they would come back with the similar 3' & corner shelves that use to be in the store, so I can offer them to my customers again for garage and pantry's. There are plenty of wire shelves on the market, but a lot are made poorly, these are made well, I know I've been using and installing wire shelving for nearly 40 years.

These high quality storage racks are fantastic for organizing your business or personal storage areas to make efficient use of space. I use them with bankers boxes in multiple layers against a wall as they are easy to pull away and look for stuff in back. I have some that are several years old and they show no signs of aging or corrosion.

This rack is super sturdy and the casters make it really great for garage storage. Didn't know that there were plastic inserts included for the shelves (so things don't slip through). What a nice surprise! We've generally put plywood down on other ones. Was great to set it up and load it up... Would highly recommend this unit! But don't buy them all, we may need a few more ;-)

The shelving system is exactly what I thought I was ordering (no surprises!) I picked it up at the store and the packaging was good. the only minor downsize was the assembly instructions and the difficulty for one person to assemble alone (if you are 83 yrs old,) Young folks should have no problem.

We ordered 4 of these units to organize our garage storage. When they arrived the packages didn’t look too good. Two boxes had either busted open and were put back together with packing tape or maybe they had been returned from a previous customer and sent to us. Also, each box we opened contained broken pieces of plastic that made us nervous about trying to assemble the shelving. It was obvious more attention was devoted to engineering and construction than to protective packaging. Anyway, we did assemble each unit and surprisingly it was a fairly smooth process. The overall quality of the units seems good. We did have to hammer out a couple of the corners of two shelves that were partially indented from apparently being dropped on the end. Once assembled the units appear to be strong and the castor wheels look like they can support a lot of weight. Half of the plastic liner sheets provided for the top of the shelves were cracked and chipped, and not sure how to request replacements. Also, the broken black plastic chips that fell out of the boxes we think were some kind of spacers/caps used in/on the vertical posts. We are not sure if these missing parts will affect the long term durability of our shelves. Overall the product appears strong and well designed, but the bad shipping experience really ruined it for us. If we had paid more for these shelves we’re not sure we would have kept them. This vendor needs to step up their product packaging.