Uriah 4-Way Flat to 7-Way RV Blade Trailer Wiring Adapter

Name: Uriah 4-Way Flat to 7-Way RV Blade Trailer Wiring Adapter
SKU: 125182
Availability: InStock

$29.84

SKU: 125182 Categories: Automotive, Farm Equipment Parts, Farm Supplies, RV Parts, Trailer Lighting, Vehicle Trailer Electrical-Lights

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The Uriah 4-Way Flat to 7-Way RV Blade Trailer Wiring Adapter is a compact, one-piece solution for vehicles that have a 4-way flat plug but need to tow a trailer with a 7-way RV-style blade connector. Unlike adapters with long wire leads, this unit is designed to plug directly into your existing 4-way flat socket, providing an immediate connection for basic lighting functions. This adapter is perfect for towing trailers that utilize the larger 7-way plug for physical compatibility, even if the trailer does not require auxiliary power or electric brakes. Its rugged, molded design ensures it stays securely attached to the vehicle while protecting the internal contacts from road spray and debris.

Key Features of Uriah 4-Way Flat to 7-Way RV Blade Trailer Wiring Adapter

Seamlessly adapts a 4-way flat vehicle-side plug to a 7-way RV-style blade socket

High-impact molded plastic housing provides excellent durability and weather resistance

Plug and play design requires no cutting or splicing of your vehicle's wiring harness

Non-corrosive brass terminals ensure a reliable electrical connection for all signals

Integrated spring-loaded dust cover protects the 7-way terminals when not in use

Compact one-piece construction eliminates dangling wires and simplifies storage

Textured surface allows for a firm grip during installation and removal from the vehicle

Provides essential power for tail lights, brake lights, and turn signals

Additional Information

Brand: Uriah Products

Product Type: Electrical Adapter

Model:

Product Use: Connecting 4-Way Flat Vehicles to 7-Way Blade Trailers

Size: 4-Way Flat to 7-Way Blade

Material: Molded Plastic and Brass

Height: 2-3/4 inch

Length: 4-1/4 inch

Width: 3 inch

It is important to note that because this adapter plugs into a standard 4-way flat, it will only provide power for the ground, tail lights, and turn signals. It does not support auxiliary functions such as 12V power, reverse lights, or electric brakes, as those circuits are not present in a 4-way flat source. If your trailer requires electric brakes to operate safely, you would need a hard-wired adapter with extra leads instead. To maintain a clear signal, keep the terminals clean and apply a small amount of dielectric grease to prevent oxidation.