Pollak 12-727 7-Way RV Blade Plug to 7-Way Heavy-Duty Round Pin Socket Adapter

The Pollak 12-727 is the professional-grade bridge you need to connect a vehicle equipped with a standard 7-way RV blade socket to a trailer using a 7-pole heavy-duty round pin connector. This harness adapter is essential for drivers who use recreational vehicles or light-duty trucks to haul commercial-style utility, livestock, or agricultural trailers.

Built for Extreme Conditions Engineered for the long haul, this adapter features a non-corrosive, glass-filled nylon socket and plug. The high-impact housing is designed to survive the rigors of heavy-duty use, resisting moisture, road chemicals, and debris. The internal wiring is fully protected by a rugged split-loom conduit, providing superior abrasion resistance and ensuring your electrical circuits remain intact on every trip.

Secure, Latching Fit The 7-way HD round socket is equipped with a heavy-duty spring-loaded lid and a safety latch notch. This ensures that your trailer plug stays firmly seated, eliminating flickering lights or lost connections caused by road vibration.

Key Features & Benefits:

• Plug-and-Play Conversion: Instantly adapts a 7-Way RV Blade vehicle socket to a 7-Way Heavy-Duty Round Pin (commercial style) trailer plug.

• Commercial-Grade Build: Features a non-corrosive nylon shell that will not rust or pit like traditional die-cast metal.

• Reinforced Harness: Durable split-loom tubing protects the wiring from harsh environmental exposure.

• Universal Compatibility: Fits all standard 7-way RV blade vehicle outlets (OEM and aftermarket).

• Reliable Power Transfer: Maintains a clean connection for tail lights, turn signals, brakes, and auxiliary power.

Specifications:

• Manufacturer: Pollak (by SMP)

• Part Number: 12-727

• Input: 7-Pole RV Blade (Male)

• Output: 7-Pole Round Pin (Female Socket)

• Material: Glass-Filled Nylon

• Color: Black