Vision: Looking at screws: hold on to everything you own. Losing a screw: a very profitable relationship is coming to an end. Watching others work on a vise: it is likely that you’ll find yourself in a very tight spot. Working on a vise yourself: you are able to extricate yourself from a difficult situation. Working a screw into something: you have a well-rounded personality and your relationships are getting stronger.
A loose screw: a relationship is coming to an end.
Depth Psychology: Seeing a screw: you” want to strengthen and protect what you have already accomplished, making sure that your future is secure.
The vise is an obvious sign that you are in a very tight situation right now. Get out of it, let go!... Dreamers Dictionary
Dreams of a vise signify that you are between a rock and a hard place, under a great deal of pressure, perhaps being pushed from both ends, as you deal with conflicting needs within yourself. See Processing Dreams and Venting Dreams.... Strangest Dream Explanations