• HIGH QUALITY MATERIAL:MVPower swivel caster wheels are made of superior soft TPR ,PP core and iron bracket,durable and long-lasting in everyday usage,the wheels turn smoothly and silently.
  • 4 CASTERS:Includes 4 casters ,2 normal swivel supplied and 2 braked swivel,capacity 155LB per wheel and total 620LB.
  • OMNI-DIRECTIONAL WHEEL:4 universal wheels design makes these casters have a high performance in keeping stabilization,with 360 degree top plate and non-marking gray rubber,has the advantages of flexible movement,stable lifting,large load,easy operation and so on.
  • USE WIDELY:This heavy duty castors be fixed to flight cases,furniture,wooden furniture,tool boxes,light machinery,suitable for use on all types of flooring such as home,shops,schools or hospitals.
  • DIMENSION:Set of 4 new 4" (100 MM) casters tyres 25 MM wide, plate 100 MM x 80 MM.

I've purchased 3 sets so far and had good success with all. 200 pound loads roll easily over concrete, and moderately over extension cords. I like these so much I wanted to help the seller out and post a detailed drawing of some critical features. Bear in mind I'm not certain how tightly they control the tolerances from one batch to the next. I measured with a caliper and my eyeball (been designing and building things for 17 years, you can trust my eyeballs)

These things are working pretty darn good for my home made welding cart. I ended up grinding off the coating then welding these straight to the cart. They are ~5'' from the top of the plate to the bottom of the wheel on the floor... This is a measurement that I had missed. It would be good to add this to the description. They're solid. If they end up failing on me, I'll report back. (3-10-18)

I’ve used these now multiple times. They are under a heavy (70 lbs) Mesa boogie speak cab. They roll great over door sills and even the lawn. Over Parking lots and stages they just float. So much better than the stock casters. Locks are a nice touch so nothing rolls away unintended. I had to roll the cab about 100 feet across a grass lawn and thought for sure the soft ish when material would be full of sand but it wasn’t bad at all.

bought these to put my on my work cooler table.they roll very smoothly.my husband love this.told me it work support plenty of weight too

I used these wheels to convert my small island (36x36) to a rolling island. I had to do some modification to the sidewalls to allow for the 360 degree turns. I put a lift in for my heavy mixer on one side so the wheels had to be spaced far enough apart to prevent tip over. The wheels can be locked to prevent movement during food prep.

I never understand how there is such a huge price difference between casters purchased online (just about anywhere) and retail outlets. I purchased the MVPower set for roughly a third of the cost of my local big box. Quality is very good, certainly equal to or better than my local choices. The wheels roll easily and are quiet when moving. The wheel stop can be a bit balky to release on occasion, but overall, I am very happy with the purchase.

Seem to be solid. I'll edit this after I get them installed. I just opened the box and I wanted to get this picture uploaded.

Very solid casters. Looks are outstanding. i used them for a decorative stand for a large printer that needs to be moved often. The wheels are more heavy duty than what I'm using them for but they look cool and operate well. Shipping was quick and packaging was great. For me, this was a great company to do business with.

Like how sturdy these wheels are, breaks are awesome. Used them for my heavy potting bench, so I can move it when I need to sweep behind it or move out of covered poarch where I usually have the bench. A little big, but they do the job.

These casters are an excellent value!! I had purchased a similar size from one of the big box home improvement stores and they didn't swivel well at all. I spent less money on these and they work so much better! I'll be ordering more for other projects. These exceeded my expectations!