Quickly attach your choice of trailers, even if they have alternate wiring. This adapter allows the connections of either 4 or 5-way flat trailer plugs, to vehicles with 7-way receptacles. Meaning you can use it with your boat or utility trailers with backup lights or certain hydraulic brakes.
- 7-Way Flat Pin to 4 or 5-Flat Adapter
- LED Circuit Tester
- Dust Cover keeps terminals clean when not towing a trailer
- Easily adapt OEM 7-way blade connector to either 5-flat or a 4-flat connector
- Patent pending
- Instantly checks electrical circuit for connectivity
- Displays connectivity using high visibility Blue LEDs