Truck-Lite 30702 Model 30 Round Closed Back Grommet - 2 in. Black PVC with 0.75 in. Exit Hole

Secure your vehicle’s clearance and marker lighting with the heavy-duty Truck-Lite 30702 Closed Back Black Round Grommet. Tailored explicitly for the industry-standard Truck-Lite 30 Series, this high-quality mounting solution flush-mounts standard 2-inch diameter lamps.

Unlike standard open-back designs, the Truck-Lite 30702 features a closed-back configuration outfitted with a 0.75-inch exit hole for wiring. This makes it highly recommended for open installations where a vehicle splash plate is absent, safeguarding your electrical contacts and plugs from mud, road salt, moisture, and debris. Crafted from rugged, weather-resistant black PVC, it provides maximum shock and vibration isolation to keep your lighting functioning optimally and prevent premature bulb failure.

Whether you are using standard incandescent bulbs or upgrading to modern LED units, this grommet is fully suitable for PC requirements when paired with LED or incandescent PC-rated combination lamps.