This 4-flat trailer wiring loop has connection plugs for both the trailer and truck ends, allowing it to serve as a harness extension or cut and splice replacement for either sides plug. The plug and socket wire harness is built for reliability, with bonded 16 gauge wires and sturdy rubber molded connectors that make this wiring loop ready for whatever the road throws at it. 4-flat wiring harnesses are typically seen on smaller utility and boat trailers that need wiring for stop, turn, and tail lights, but do not have braking systems installed. This wiring loop is easily used as an extension from your trailer's existing 4-flat plug to your trailer's 4-flat socket, or you can cut one of the plugs to serve as a new wiring harness if needed. This reliable and versatile plug and socket combination can be used for a wide range of purposes as needed and is covered by Curt's 1-year Limited Warranty.
- 4-way Plug and Socket Wiring Loop 72 inch Wire
- Features Male and Female plugs for both trailer and truck ends
- Sturdy rubber molded construction on connectors and bonded 16-gauge wires
- One-year Limited Warranty