VIVO M8 Threaded Locking Caster Wheels, Set of 4, Swivel, Rubber Base, Brake, 1.5 inch Replacement Wheels for Standing Desk Frames, TV Stands, Carts, and More, PT-ST-015C

These installed easily into my standup desk and work great! haven't had any issues with them - they roll easily on carpet, too!

Nice wheels and just what the description says.

They fit the desk perfectly. I can now roll the desk around.

Outstanding product. Premium quality very well-made. installation was rather difficult, not as clear cut as it may seem. However, I think it is worth it based on the premium quality of the materials and the way the wheels rotate in all directions. also be reminded that this will add to the height of your desk, so perhaps consider giving it a try with blocks under your desk to make sure the additional height doesn’t preclude adding these products.

Works greatHD solid construction

I got these for the VIVO Dual Motor Electric Sit Stand Desk Frame (DESK-E-200B).They are durable, well manufactured, and thread nicely. Good value (though I wish there was another version that has lifting casters).

I bought these for the VIVO E-200B stand up desk frame. The fit was perfect and easy to install. The roll nice, even on carpet. I like that they lock in place.

Works great, runs smooth.COMPATIBILITY NOTE: These casters use the M10 screw size.There are a few desks on the "compatible list" which are infact incorrect!My desk is the dual motor DESK-E-200B and it is threaded for M8 screw casters.The correct part number for M8 is PT-ST-015CRather than return them, I happen to own a metric tap set so I was able to simply drill out the holes and retap them as M10 and they worked great. This process only took a few minutes and felt very sturdy, and I was pleased to have the larger casters. So if you find yourself in my shoes, that is another option!