Pollak 12-610 | 4-Way Flat to 6-Way Round Metal Socket Adapter

The Pollak 12-610 is a rugged, heavy-duty solution for vehicle owners who need to adapt a standard factory 4-way flat connector to a 6-way round socket. This adapter is perfect for towing trailers that require extra circuits—such as electric brakes or auxiliary power—without rewiring the entire vehicle. Encased in a durable die-cast metal housing, this socket is built to withstand the harshest road conditions and frequent use.

Key Features & Benefits:

• Seamless Conversion: Plugs directly into your existing 4-way flat vehicle-end connector to provide basic lighting functions (tail, turn, and brake).

• Additional Functionality: Includes two extra wire leads (Blue and Black) to allow for the easy addition of electric brakes and a 12V battery feed or auxiliary power.

• Die-Cast Metal Housing: Provides superior durability compared to plastic alternatives; resistant to impact, corrosion, and extreme weather.

• Spring-Loaded Dust Cover: Features a heavy-duty spring lid that protects the internal terminals from dirt, water, and road salt when not in use.

• Universal Mounting: Designed to be mounted to the vehicle bumper or hitch using standard mounting brackets (sold separately).

Technical Specifications:

• Part Number: 12-610

• Input: 4-Way Flat (Female)

• Output: 6-Way Round (Female / Vehicle Side)

• Material: Die-Cast Zinc Metal

• Voltage: 12 Volts

• Auxiliary Leads: 2 (Blue for Brakes, Black for Battery/Aux)

Wiring Guide:

The 4-way flat portion handles the Ground, Tail/Marker, and Left/Right Turn signals. To fully utilize the 6-way socket, connect the additional leads as follows:

• Blue Wire: Connect to the output of your Electric Brake Controller.

• Black Wire: Connect to a fused 12V Battery source for auxiliary power.