Seville ClassicsHeavy Duty Stem Threader Swivel Locking Casters Set of 4 Wheels, for Office, Kitchen, Garage, Warehouse, Steel, 3" Diameter, Shelving Wheel

Installation was breeze. I recommend buying this when you are buying the rack. This added about 3in s of height to rack. The wheels are the right size to be able to roll over carpet.

I would definitely buy these wheels again. A bit pricier, but worth it. Don’t go cheap, you’ll regret it.

I have a bunch of metal tubular shelving that I always wanted to have wheels. These fit perfectly and only took a few to swap the feet for wheels. I should done this years ago! Well worth the investment!!

We bought several new shelf systems to add to our collection as part of a move. All of the shelves were put in the moving truck and then loaded, but kept under 500 pounds. After driving across country I found that many of the wheels were bent (lots of truck bouncing).Surprisingly, our older Seville shelf systems only had one or two bent wheels, but I had to throw away (and buy these replacements) for eight of the newer wheels.

Super easy to screw in. High quality wheels. Very smooth and quiet. My shelving unit rolls great now.

good quality

I bought 2 sets of these caster wheels to put on the bottom of 2 different 4ft by 2ft steel wire shelves. When i went to put the wheels on, most of them went on just fine. But 1 wheel in each package had defective threads. I didnt notice until the wheel wouldnt finish tightening on. But by then, it was too late. The defective threads on the caster wheel had caused the steel wire shelving pole threads to get all cross threaded. Now i cant even put the feet that came with the shelves back on the shelving units. Both shelves had threaded feet for all 4 poles, all of which unscrewed easily so i know the feet and the shelving units they came in were not the issue. Waste of a day on something so simple. Waste of shelving units. Waste of money. Now i cant even put the items back on the shelves.

GREAT product/$