Useful wiring tool
Crutchfield Customer Review (What's this?)
This was my first attempt at wiring something in my car, dual headrests, and this wire worm was great. I was able to get from the opening below the seats, to one near a seat bolt near the rear of the drivers seat, then under the center console to the passenger side seat. It was firm enough to nudge through the carpet and the curved shape helped me pull the wires up and out. On to the next project!
Pros: Firm yet flexible