5 stars for quality
Your review: I haven't had these wheels long enough to rate, but for looks, material composition, assembly, fit, etc, they are quality and I will assume they will deliver what their advertisement described.
My project called for four locking swivel wheels, but to my satisfaction, after building the project and using it, I prefer two total locking swivels, and two rigid, so I will order four rigid wheels and convert my project to my satisfaction. Why four, because I intend to build another duplicate as I can use it. So, would I order them again? Yes, I am going to do just that!