Are the casters hard to install?
Not at all! Simply unscrew the foot levelers that already come attached to the desk’s feet and screw in the casters in their place. Easy peasy!
How can I lock the casters?
Simply press down on a small lever to lock each caster. Reverse the process to unlock them.
What is the diameter / are they universal?
Can I use the casters on any surface?
Absolutely, the casters are safe to use on both wood and carpeted surfaces.