Truck-Lite 50601 Super 50 Junction Box – 12-Port Grey Plastic Surface Mount

Expanded 12-Port Capacity: Engineered with 12 pre-tapped ports designed specifically to accept 50 Series compression fittings or 50830 filler plugs, giving you unparalleled versatility for wiring expansion.

Smart "Dogbone" Grounding Compatibility: Internally optimized to support a dual-ended dogbone ground strap, allowing up to 4 terminals to operate as a common ground to maximize space and cut installation costs.

Instant Diagnostic Clear Lid: Features a crystal-clear polycarbonate cover that lets you inspect your internal wiring, circuit connections, or check for issues at a glance without having to break the seal or remove the lid.

Heavy-Duty Weather & Chemical Resistance: Molded from an advanced, high-impact grey ABS/polycarbonate plastic blend. Paired with a premium silicone gasket, it forms an impenetrable barrier against road salt, moisture, and chemical corrosion.

Spacious Interior Workspace: The deep, oversized box architecture ensures ample hand room to easily route, crimp, organize, and secure thick-gauge commercial wiring harnesses.

Vibration-Resistant Surface Mount: Designed for reliable exterior mounting, utilizing four heavy-duty, eyelet-reinforced holes embedded into the base for maximum durability against intense road vibration.