These casters were used on heavy plant dollies on my deck out doors. They roll over the rough planking with ease -- the same planking that broke several dollies from hardware stores. Quiet, sturdy and rolls easily.
Rubber wheels hold drill press/grinder/vice cart in place. Allows me to maneuver my heavy bench anywhere in my shop with one hand. But the swivel function is not as quick and smooth as the wheels.
Comes with free screw driver cheap one don’t need. Cordless drill works good. Comes with the hardware & a decent screwdriver.
These are as advertised - steel ball-bearings housed in a strong plastic shell with an adhesive back. Got these to slide my toaster oven. They come out so smoothly.
I have a big heavy cappuccino maker on my counter that was hard to move. Works great and makes it easier to cook with and no longer scuff up the counter top.
These are great for heavier or hard to move small appliances.