Pollak 12-724 7-Way Heavy-Duty Round Pin Plug to 7-Way RV Blade Socket Adapter Harness

The Pollak 12-724 is the essential adapter for drivers who need to tow a standard recreational trailer (RV blade style) with a heavy-duty commercial vehicle equipped with a 7-pole round pin socket. This "bridge" harness eliminates the frustration of mismatched connections, allowing you to switch between utility and recreational towing in seconds without rewiring your truck.

Heavy-Duty Construction for Professional Use Designed for the rigors of the road, this adapter features a glass-filled nylon socket and plug for maximum impact resistance. Unlike cheap plastic alternatives, the Pollak 12-724 is non-corrosive and built to withstand moisture, road salt, and extreme temperatures. The harness is protected by a rugged split-loom conduit to prevent wire abrasion and ensure long-term electrical integrity.

Secure and Reliable Connection The 7-way RV blade socket is equipped with a heavy-duty spring-loaded lid and a safety latch to ensure your trailer plug stays firmly seated, even over rough terrain. The round pin plug side features a full-length shell for a positive, "no-wiggle" fit into your vehicle's commercial-grade socket.