For sale is used vise by Reed. It has a huge mounth opening, as you can see on the pictures, operates smoothly, and swivels. The jaws are also in a surprisingly good shape, again the pictures tell the story. It may not be visible on the pictures, but the handle has a slight bend to it.
The jaws are 4.5" wide, and open up by approximately 90 inches.
This is the kind of vise that your grandpa used, and after you are done using it, you can pass it on to your grandchildren. But it is also very practical. Made in the USA.