Reese Towpower 78119 Wiring Adapter, 7-Way to 5-Way 4-Way Flat, w/LED Tester Adapter Built-in 12V Power Outlet.-Fast Shipping

Description

Easily adapt OEM 7-way blade connector to basic 4-way or 5-way flat connector

Built in 12 volt power outlet

Instantly checks basic trailer electrical circuit for connectivity

Displays connectivity using high visibility LED’s

Attached dust cover keeps terminals clean when not towing and an extra attached terminal plug to cover 5th post of 5-flat when only using the 4-flat connector