Reese Towpower Professional 7-Way to 4/5-Flat Plug-In Adapter w/LED Circuit Tester

Reese Towpower towing adapter converts a 7-way blade connector to a standard 4 or 5-way flat connector. It features highly visible, cool blue LED (light emitting diode) circuit tester for instant completed circuit confirmation. Corrosion resistant and tin plated contacts for long life. Compatible with plastic or metal connectors.