NISUSK 3 Inch Heavy Duty Stem Casters Swivel Wheels with Brake - 3/8" -16 x 1-1/2" (Stem Diameter 3/8", Stem Length 1-1/2"),Set of 4 with Locking Threaded Stem Caster Wheels - Load 600lbs

They work fantastic!!! I bought 2 sets of 8 put four on my heavy primo grill and four on my heavy steel work table.. they are quality built and sturdy!!!! The Roll smooth definitely hold weight highly recommend would definitely buy again

I have bought several sets of these wheels to add to the bottom of my wire shelves. the rubber is a good firmness and they roll smooth. locks work though i haven't tested them particularly. I generally use these wheels on a concrete floor with a broom swept finish. On a rougher surface, these may not roll as well.

These great looking sturdy casters roll so fast and well under heavy weight. I like their smaller less bulky design that performs smoothly under hard use.

This is the cheapest place to find Castor wheels that can withhold weight on Amazon or anywhere else especially if buying them both. Thread is longer than most so it's more secure used for silver metal shelving very easy to install. Definitely recommend to anybody that wants to make something easily movable

Nice-looking, well-made, sturdy product. Took 10 days for delivery. Small wrench provided is a little too small for the mounting nuts.

I installed these and a welding table for my shop and they work great. Handle the weight fine and roll very smoothly across my unfinished concrete floor.

My plan was to put my tall Craftsman cabinet on wheels. These fit and worked perfectly on a level flat surface but my garage floor is not level, the mount for the wheel is a little crooked and the whole cabinet shook. I will need a much wider wheel for the cabinet but hopefully will find another use for these.

Perfect