Unfortunately, the angle of my C-stand legs was to wide to be able to used with the wheels. I had to return the set and the support and service when returning (from Sweden!) was perfect and exceed my expectations by a lot.
The wheels are strong and they work just fine! It takes a bit to get used to moving your light around, but is nothing that practice and use can't help with. I was a bit confused with what size of wheels I needed for my light stand, maybe the website can include a bit of information on what light stand goes with the wheel size! I am happy with my purchase and the Strobepro team