Looks very high quality. It barely fits in the tight grooves in my wheels, but it works. The only problem is that if your nuts have a high crown on top, you can get into the socket from the bottom, preventing the socket from fully engaging all flat surfaces. on the mother (in full depth). There is an internal plastic plug that blocks the square hole from the inside of the socket. Simply use a dowel or other small diameter rod and a hammer to pry the plastic plug out of the square hole. You can paste again if needed. Overall a good product.