This adapter converts a 7 blade vehicle connector to a 4 flat trailer side connector. Its Nite-Glow function checks to see if you are getting power from the tow vehicle and confirms you have installed the adapter properly. If the connector glows red, you have a solid connection. Also, includes dust cover for 4 Flat to help prevent corrosion.

• Brand Name: Hopkins
• Sub Brand: Nite-Glow
• Connector Type: 4 Flat to 7 Blade
• Product Type: Trailer Adapter
• Length: 1.88 in.
• Material: ABS Plastic/Metal
• Volts: 12 V
• Accessories Included: Yes
• Corrosion Resistant: Yes
• Number in Package: 1 pk
• Packaging Type: Clamshell
• Color: Red
• Powered By: Plug-In