Description: 【Versatile 7 Way Connection】: Simplify your trailer's electrical system with this 7 way junction box. It provides a single, organized hub for connecting tail lights, brake signals, reverse lights, and auxiliary power, making it a great solution for cleaning up messy wiring on your RV, , pickup, or utility trailer 【Heavy Duty Construction】: Engineered from quality pp, this 7 pin trailer wiring box is built to long time to use. It is designed to resist high temperatures, abrasion, and moisture, ensuring a secure and reliable connection even in harsh outdoor environments and all weather conditions 【Quick Installation】: Each of the seven connection posts is clearly labeled with its specific function, allowing you to identify and connect wires correctly the first time. This smart design significantly reduces installation time and avoids common wiring mistakes 【Universal Application】: With its 7 way design, this junction box is widely suitable for a broad range of vehicles and trailers that require multiple electrical systems to operate simultaneously. It's an essential accessory for ensuring all your trailer's lights and brakes function flawlessly 【Convenient】: Your purchase includes 2 Set 7 Way Trailer Junction Boxes, each measuring a compact 16.8 cmx8.3 cmx3.81 cm/6.61 inchx3.27 inchx1.50inch Specification: Material: PP Size Chart: 16.8 cmx8.3 cmx3.81 cm/6.61 inchx3.27 inchx1.50inch Package Includes: 2 Set 7 Way Trailer Junction Boxes Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.