It's a used one and I've just tried it on 5 fully torqued wheel nuts on the Sportage and it worked fine (including re-attaching them), still showing full charge on completion. It's half the weight of the more well known brands so should help my weary joints very well! I doubt that I will be needing crank pulleys off etc., as I would probably get bigger jobs done by someone else now. Verdict is, so far, so good!