Keep your trailer connections solid and your electrical system running smooth with this heavy-duty 7 pole junction box. Every trucker knows that unreliable trailer wiring can shut you down faster than a DOT inspection, and this junction box is built to prevent those roadside headaches.
Key Features That Keep You Rolling
- Weatherproof Construction: Sealed housing protects against road spray, salt, and harsh weather conditions that destroy cheaper junction boxes
- Heavy-Duty 7 Pole Configuration: Handles all your trailer lighting functions including turn signals, brake lights, running lights, and auxiliary power
- Easy Installation: Standard mounting design fits most truck frames and trailer tongues - no custom fabrication needed
This junction box features corrosion-resistant terminals that maintain solid electrical connections mile after mile. The robust housing stands up to the vibration and abuse of over-the-road hauling, while the clearly marked terminals make troubleshooting quick and easy during pre-trip inspections.
Built tough for professional drivers who demand reliable performance from every component on their rig.
