I don't think I'd be pressing any Mac truck U-joints off and on with this one either.
heehhehe
But its a cool little vise. Wilton's answer to the Versa-Vise.
Work at about any angle. nice
I bet you use the smooth jaws more than the serrated.
In fact, do the jaw mounting holes go all the way through so you can mount thin wood or aluminum faces for delicate work?
yours Scott