Very small items, e.g.. such as screws, screws etc.. must be mounted in a manual vice for locksmith work, that is, that, which we hold in one hand. A simple hand vice can be easily made by yourself from a large and thick wing hinge. Both wings need to be drilled through and the ends bent. In the drilled hole, fasten a short bolt with a large wing nut. By turning the nut we will cause the wings to close together and fix the object between the jaws.
