I have not used it, but the idea that is based on is sound.
You must have a fulcrum to gain a mechanical advantage. That's why it grabs two lug nuts at a time. If it only grabed one, it wouldn't matter what gearing design was used, the operator would have to provide the final torque to the nut.
I can see where there might be some issues in using it due to needing to fit on two nuts at once.
In addition, I'd be concerned about the lateral force applied to the wheel bolt that acts as the fulcrum. You don't want to damage those in any way, since they hold your wheels on the vehicle.
Never heard of it. Is there a site that will show it?
OK, now I've seen it. It seems like an easier way to change a tire BUT be careful tightening the nuts back on. You could easily over torque them.
Have you got an internet link to it to post?
Why would a guy buy this. Put your back into it!
Made in china.....It's crap.
http://www.smarthome.com/9280.html
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