Pollak 11-910 7-Way Weatherbeater Trailer Plug - Glass-Filled Nylon with Cable Guard & Seal

The Ultimate Rust-Proof, Weather-Sealed Connector

The Pollak 11-910 Weatherbeater Plug is the professional’s answer to electrical failure in harsh environments. Designed for commercial trucking and heavy-duty towing, this 7-way round pin plug is constructed from high-impact, glass-filled nylon. Unlike metal plugs that can rust, pit, or seize over time, the 11-910 is 100% corrosion-proof, making it the ideal choice for fleets operating in high-salt, coastal, or chemically intensive regions.

Advanced "Weatherbeater" Protection

What sets the 11-910 apart is its dual-layer defense system. It features an internal moisture-resistant seal that blocks water, road salt, and fine dust from reaching the wiring terminals. Additionally, all North American-manufactured units come pre-loaded with dielectric grease, providing an extra barrier against "green rot" and ensuring consistent electrical conductivity for your trailer’s brakes, lights, and auxiliary systems.

Integrated Strain Relief & Ergonomics

To prevent cable damage and expensive harness repairs, the 11-910 includes a heavy-duty spring steel cable guard. This guard provides essential strain relief, preventing the trailer cable from kinking or chafing at the entry point. The housing is designed with jumbo finger-pull grips, allowing for a secure, non-slip hold even when wearing heavy gloves, while two integrated hang-up holes allow for neat storage when the trailer is disconnected.