I needed these to go on a sim racing wheel stand I have to make it easier to move around when it's time to fold it and move it to a place where it can be stored. Previously I was sliding the stand across the floor on a towel :D Obviously I need something that prevents it from rolling or sliding when in use like the orignal feet for the stand do and the feet on these do really well they. The wheels roll well enough for my use as well and the casters themselves were super easy to install and seem quite sturdy. My only nitpick is that the bit you rotate to extend and retract the feet aren't consistent from caster to caster, so I have one that is pretty stiff, 2 that are nice and smooth and 1 that's kind of in the middle.