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Product Summary

The ProClass 7-Blade to 4-Wire Flat Trailer Light Wiring Adapter with LED Wire Tester is the quickest and easiest way to make electrical connections when hauling a trailer that has a different wiring configuration than the vehicle. This adapter is ideal for trailers that require a 4-wire flat connection but have a 7-blade towing vehicle connector. The adapter connects taillights, brake lights, turn signals, and ground. The single housing design plugs into your vehicle's electrical socket and requires no wiring. Includes a built-in LED light tester to ensure all light functions are properly working. It provides an ergonomic, durable plastic construction that is corrosion-resistant to withstand extreme weather.

What's Included

    (1) Trailer Wiring Adapter

Features + Benefits

  • Helps make electrical connections between vehicles and trailers
  • Connects tail lights, brake lights, turn signals and reverse lights
  • Durable, impact and corrosion-resistant

Key Specs

AttributeSpecification

item#

6547488

Brand

TowSmart

Manufacturer's Warranty

1 year limited warranty

Ship Weight

0.4 LB
AttributeSpecification

Connection Location

Vehicle Side

Housing Material

Multiple

Product Weight

0.3000 lb

Dimensions L x W x H (in.)

2.25 x 4.875 x 6.87 in

Warranty

Manufacturer's Warranty

1 year limited warranty