For the price it seemed like a good buy. The handles are also very versatile. The problem is solely with the screw and the sockets. The mechanism inside that allows you to unscrew the screw by pulling it needs to be demolished. I didn't push too hard either. Bought two sets and both have the same problem. The bushings also loosen more than they should during operation. The design is quite good, but the execution disappointed us. Two levers on two different sets are now unadjustable and over time as the bushings come loose it all becomes useless. I know the price is tempting, that's why I bought it, but save your money and buy a better one. A brand you can trust.