Sorry I'm confused. The ordinary power clip that slides into the track has two holes for the wire. Remove the insulation from the end of the wire and slide the bare wire into the holes. Hold in place with a piece of cocktail stick, matchstick, thin nails or anything else that does the job. It works well, not as good as soldering the wires to the track. You could clamp the wire to the baseboard near the power clip if you think you might pull the wires out, bit like the way a power lead is clamped in a 13 amp plug.