The most common trailer side connector, the 4 flat uses four wires to carry out essential lighting functions and is easy to install on small utility trailers.
Product Features:- 48 in. Long
- Corrosion Resistant Terminals
- Most Commonly Used Trailer Connector
- Found On Small Boat/Utility
- Meets SAE Standards
- Printed Wire Functions For Easy Wire Reference
- 100 Percent Tested