4 inch Swivel Caster Wheels Heavy Duty 1500 LBS Capacity with Safety Dual Caster, 4 Pack All with Brake No Noise Lockable Wheels (Include 16 pcs Screws Set)

The casters are great. I was bolting these to an outdoor bar that I can wheel in and out of the garage. I was not able to find the bolt size in the description. The bolts are a 5/16-18 bolt that has a thread length of 1". This is suitable for any application where there is a metal support frame. In my instance, I have a wood frame that I needed to bolt these through. I went with a 5/16 lag bolt to fasten the casters to the base frame.The casters have a minimal contact area on the ground which allows for easy maneuverability. They are on the upper edge of what I wanted to pay for a 4" caster but they were worth it. I have no complaints and no regrets. I did not expect the bolts to work for my application so that was not an issue. The locking mechanism is also smooth and does not require more than expected force.I am pleased with these casters and would purchase them again for other applications similar to this.

I just mounted this set of four 5” wheels on a 4’x8’ work station holding a table saw and mitre saw. Weighing a minimum of 300 to 400 pounds at the moment the unit will be considerably heavier once loaded down with tools and such. The unit glides easily across the shop floor being moved by one extended finger. Very smooth. The brakes stop all movement of the table, something I was concerned about. This set of four wheels was less than half the price of the 5” wheels at Home Depot priced at $22 apiece, and is every bit as good.

I used to try and save a buck or two and get smaller or cheaper wheels. It isn't worth the frustration. These are worth every cent. Sturdy. Heavy duty. Smooth rolling. Easy to install. They just flat-out work well. I'm even in the process of replacing "save a few bucks" wheels right now, with these. I've put them on a work bench. Table saw cabinet. And shop vac cart. They roll like you would want .....yet lock rock solid when you need that.

Cons: not sure they lock fully, still have times my work bench moves under light pressure.Pros: look good, roll very nice, swivel helps move the work bench to different positions and are very sturdy.

I am using them on a prototype wine cart, and they roll very smoothly. They seem durable and don’t mark up our floor, and they come with foot brakes that work very well.Overall these are a good design and well made and seem to work exactly as I’d hoped they would work, all at a good price. I would recommend these for any light or medium duty project. They seem like they would hold a good amount of weight, my current setup is maybe 50-75 pounds total and it does that no problem.

They're good wheels. They're considerably large, made with good quality rubber and effective easy-to-toggle locks. I used these on a mobile miter saw table I built recently and they worked great. The table is level, and it doesn't budge if even just 1 or two of the wheels are in the locked position, making for a sturdy and versatile workspace.I wanted to use my own smaller screws to attach these wheels to the table, so I had to add washers in order to effectively attach them to the feet. Just a minor thing to keep in mind if you're buying these for a specific project.

These wheels were easy to install under a new mobile garden tool rack that I made. The wheels were more than capable for the weight load of the tools and the rack itself that is made of construction lumber and plywood. These are 5 inch wheels which might be considered over-kill by some, but I like to design and build conservatively. The 5 inch caster wheels make it easy and simple for my wife to move around in her potting shed without the swivel bearings binding. I would but these caster wheels again.

This year I'm container gardening. A rack of three rows, each with three buckets tiered like stair steps makes easy access to a variety of vegetable and herb plants. It was too heavy to move! I bought these casters and now I can roll the rack easily to other locations according to their need for sun, shade, frost, wind, etc. They are perfect for this project!