Wire Pair Twister

An attachment for a electric screwdriver for twisting pairs of wires together.
We made this device so we could tidy up wire pairs using an electric screwdriver.
It uses a small retaining M3 screw to clamp the wires in place and has a simple hex rod to fit into standard screwdriver fittings.

To use simply put the wires into the central holes and tighten the screw (not too tight or else you'll crush the wires).
Hold or secure the other end of the wires maintaining tension on the wir