Description
“One-Man Testing” for Male and Female 7-Way Round Pin Tractor Trailer Plugs.
Features and Benefits:
- Allows bypassing of troubled circuitry while on the road
- Packaged with an extra jumper connector
- Plugs into the vehicle side socket
- LEDs indicate that each circuit is working
- Eliminates guesswork
- “Winged” grip for easy removal from electrical connector
