Hi, This my version of the vice, I've used it since 2002. It's a planer blade holder that came with an electric hand plane, The only changes were the bolt and wingnuts on the sides.
Not as creative as the handmade version but it works and its also cheeper than Stumacs.
Taffy, that's not cheating, that's genius. Some times its so hard to stop seeing something for what it is intended for and to see what it could be used for, even when its obvious.