OPT7 7 Pin to 4 Pin Trailer Adapter with LED Tester Light, 7 Way Blade to 4 Way Flat LED Trailer Light Adapter for Trailer Tow Hitch and Redline LED Tailgate Light Bar with Secure Tab - FBA-TAILGATE-FLAT-ADAPTER-LED-TESTER

• [The STRONGEST BEASTS ADAPT] Give your rig the ability to light up any trailer, camper, or accessory without any difficulty. [Instant Check & Results] Easily check your connection status with our adapter - know instantly if your OPT7 product(s) is connected or not. [Secure & Built Tough] With 7-pin dust cover to secure your adapter in place and with the sealed weatherproof construction able to withstand rust resistant prongs and cap cover. Our adapter offers a strong and reliable solution that meets all your needs. [Resilient Retainer Fin] Say goodbye to loose fittings and unreliable rear lights with our 7-pin adapter that's designed to fit seamlessly into any OEM 7-pin plug. Featuring resilient retainer fins that work in tandem with your 7-pin dust cover, our adapter ensures a secure and tight fit every time. With no wiggle-room, you can trust that your rear lights will work 100% of the time, no matter what the road throws at you. [Trust in the durability and reliability] Invest in peace of mind with our 7 to 4 Pin Adapter with Tester Light, backed by a 90-days warranty. Our commitment to our customers ensures that you can use this adapter with confidence, without worrying about any issues.