POWERTEC 6 Inch Caster Wheels Set of 4 (2 Swivel & 2 Fixed), Heavy Duty Casters w/Rubber Knobby Tread for Workbench, Dolly, Cart, Trolley, Wagon, Toolbox & Chicken Coop, Large Castor Wheels (17054V)

5 stars is my initial impression. There was minimal weld spatter, which matters a lot for the longevity of outdoor powder coat paint. They're solid welds and solid tires. The swivel casters even have a grease zerk. I loaded a 900-950 pound fish house box on these wheels. They roll on flat even surface with that weight pretty well, does take effort... but if you're going to use these on dirt or grass with more than 300 pounds you will definitely need to put boards down so they don't just dig in. If these were for a tool box or something being rolled on concrete they would be top notch but they are a bit skinny for anywhere near the weight capacity on grass/dirt.

I was surprised by how beefy these were -- in a good way of course. They also spin very freely.

Bought these for a water trailer dolly. Initial impression is that they are pretty well made. I did add some grease to the pivot, and I'm anxious to see how well they hold up. They will live outside, so it will be a real test to their durability.

Good durability quality product, good price, installed on my 5 foot gang rolls with ease 2 fixed 2 swivel

They are well-made and heavy duty

Nice and sturdy. Just wish they came with a primed finish as an option so you could paint any color you wished. I used paint stripper to remove the red and painted them orange. Just protect the rubber tires though.

These wheels were welded on my whole house generator for ease of movement during loss of power. Generator is kept in the garage and has to be moved outside to hookup to the outlet for my power transfer switch. The generator is very heavy and these wheels make it so much easier.

Very well built and good quality materials all around. Definitely heavy duty. My use is rough and tumble and these wheels are perfect. Like all wheels, installing with bolts, the tolerance is a little tight using a ratchet but it's fine and not a big issue. On the swivel wheel there is a grey plastic ring where it attaches to the mounting plate---Take care not to crowd it with either bolt or washer as it will hamper the the swivel----Not really a manufacturer issue, but at installation ----the mount holes are long slotted so there is some play to get placement just right. Good wheels.

Solid wheels. Very robust. Using them on a cart holding several hundred lbs of equipment.

Wheel doesn't have any greasing pin.just upto the mark.wheel Not from powertec

قوية ومتينة

masterpiece.. very good quality

Chariot