- 4-way flat tester with LED lights plug into towing vehicle connector to check vehicle's wiring system
- Doubles as a colorful and protective plug cap
Hopkins offers warranties on all products because we have full confidence in every product we sell. We want to give you a superior towing experience and most of all, to have you tow safe and legal.
* Industry Best 3 Year Warranty on Endurance Products
* Lifetime Warranty on Brake Controls
* 90 Day Warranty on Everything Else!
