CURT 58082 Trailer-Side 6-Pin Round Wiring Harness Plug with Spring

Reliable trailer power, built to perform

The CURT 58082 trailer-side 6-pin round wiring harness plug is designed to power essential trailer functions with a compact, durable form. Its rugged die-cast metal housing provides a solid feel in hand, while the integrated extension spring helps keep the plug accessible and organized as you connect or disconnect. This male-end plug is specifically intended for the trailer side of the connection and supports circuits for tail lights, turn signals, electric trailer brakes, a 12-volt battery feed, and a ground path. Wires are not included in the package, so you can pair this connector with your existing wiring harness with ease.

Smart design that helps in real-world towing

Everyday use benefits from thoughtful details that reduce hassle on the road. The extension spring lets you position the plug in a convenient spot on the trailer, making plugged-in checks quick and straightforward. An ergonomic grip, along with side tabs, provides a confident hold for plugging in or unplugging, even when wearing gloves or when lighting is dim. This is especially useful for frequent hitching and unhitching, or when you need to re-seat the plug after a brief detour.

• Convenient attachment: extension spring keeps the plug within reach on your trailer for quick access.
• Easy grip: side tabs and an ergonomic shape aid effortless plugging and unplugging.
• Versatile design: matches industry-standard 6-pin round connectors, suitable for horse, farm, boat, and utility trailers.
• Reliable connection: a top locking tab helps secure the plug in the socket during travel and vibration.
• Weather-ready construction: concealed terminals and a robust die-cast body protect wiring from rain, dirt, and road salt (wires not included).

Beyond fit and function, the CURT 58082 is built to withstand common towing conditions. The die-cast metal housing offers durability in the elements, while the locking mechanism adds a layer of security against accidental disconnection on rough roads. As a 6-way round connector, it supports multiple circuits for tail lights, signals, brakes, power, and ground, providing a streamlined upgrade or replacement option for trailers that rely on a standard round interface.

• Ideal for livestock, boat, and utility trailers seeking a reliable 6-way connection.
• Suitable for replacements when upgrading or restoring older trailer wiring with a familiar form factor.

Note: wires are not included. This connector is designed for trailer-side use and complements existing wiring harnesses, wires, and sockets that follow standard 6-way round configuration. If you’re looking for a solid, weather-tolerant trailer plug with an ergonomic grip and a protective spring, CURT 58082 offers a practical option to consider for everyday towing scenarios.