Hopkins Towing Solutions Hopkins 47335 4 Wire Flat Nite-Glow Adapter

Product description

• The new patent-pending LED series incorporates built-in trouble-shooting
• If the trailer lights are not functioning correctly, you can isolate the problem by simply looking at the adapter
• Night Glow technology helps find your connection in the dark
• 7 Way RV blade to 4 Wire flat
• Take the guesswork and frustration out of vehicle to trailer wiring