One side is standard, the other metric. It's not too well marked though so make sure you know which is which or you could end up with a lot of rounded fasteners.



Joe, is that 6 - 8" or 8 - 10" ?
I've seen pictures of Crescent branded versions but never a Gedore. Those are very collectable.
I can't imagine why that idea didn't take off![]()
I can't imagine why that idea didn't take off![]()

Not Standard and metric. One side for tightening, and the other for loosening.