> I have a fixed cup wrench that is extra-thick and quite long. It has never
> failed to break a fixed cup free, ever. I bought it years ago, maybe from
> one of the catalog places, I can't recall for sure. It's labeled "Zog's,
> Made in USA" and is almost 6 mm thick. It's 365 mm long, and weighs over
> 400 grams. Looks to be laser-cut maybe? I suppose it's highly unlikely
> that they are still being made, unfortunately....
>
> Greg Parker
> Dexter, Michigan