What you see above is a pair of vintage vice grips that a buddy of mine got from an old locksmith. What makes them special is that no matter the thickness of the material you are clamping, the jaws stay parallel to each other. This is done through an intricate cam system hidden by it’s stamped and riveted body.
The benefits here are obvious… The vice itself is very small, but it’s gripping power is excellent. My buddy uses them for fine detail work on things such as stainless trim work, keying, etc…
Anyway, as you can tell from the images below the manufacture stamping has long since worn away. What you can see is that the vice was made in Illinois and it is sized as a #7 – a good indication that other sizes were available.
Anyone know anything about this thing?



















