Review on Hirate Wheel 16 Threaded Furniture Material Handling Products in Casters by John Roberts

Nothing but good things to say. I didn't expect it to be nearly high end. After installing them, I was amazed at how solid they seemed and how smoothly they rolled. I'm a tall guy, 6ft 6in and 225lbs. They twisted me without any effort. They even provided their own bolt inserts which I needed when walking on a wooden chair.