Description:

Purchase reference--- Simple to use, the plug and play design eliminates the need for cutting or splicing. Widely used in trailers, RVs, cars, boats, etc.. About installation: our products are designed for According to the original factory standard, which is convenient for installation (it is recommended to find a professional for installation). If you want to know more about the parameters of this product, you can send an email or ask questions through QA. We are happy to provide you with professional services. Happy shopping. Durable Shell: The shell is made of ABS material, which is waterproof, wearproof, flame retardant, cold resistant, extremely durable and not easy to be damaged. Professional manufacturing, fine workmanship, not easy to break, not easy to age, stable performance and reliability.. 2 in 1 Design: Combines 4 way plug and 5 way plug for most trailers, easily converts 7 way connectors to 5 way and 4 way connectors..