Trojan 7 Pin Round Trailer Female Socket Electrical Connector

Trojan's 7 Pin Round Trailer Female Socket is the compact, reliable gateway between your towing vehicle and trailer electrical system. This female socket, designed for trailer lighting and electrical circuits, accepts a matching 7-pin round male plug to deliver power and signaling where you need it most on the road.

Compact, rugged design for hard work on the road

The round configuration concentrates seven copper contacts in a tight layout, ensuring a secure fit and consistent contact across all pins. The sturdy housing shields the contacts behind a durable hinged cap, which flips open to reveal the pin array and snaps shut to protect them when not in use. This design helps keep moisture and dirt out, reducing corrosion and maintaining performance in varying weather conditions.

What this socket delivers

• Seven-pin arrangement supports essential trailer circuits with a single, straightforward connection
• Female socket orientation aligns with common trailer harness standards, enabling quick repairs or replacements
• Household-grade toughness in a trailer-specific connector that withstands vibration, shocks, and outdoor use

Why it matters for you

Whether you’re topping up trailer lights, powering a brake setup, or running auxiliary accessories, this Trojan socket provides a dependable interface that technicians and enthusiasts rely on. When you pair it with the corresponding Trojan plug, you get a sealed, weather-protected connection that’s easy to inspect and replace as part of routine trailer maintenance.

From Trojan – a trusted name in trailer electrical components – this 7 Pin Round Female Socket is a smart upgrade for any trailer wiring kit, offering straightforward compatibility, durable construction, and peace of mind on every journey.