- Versatile connectivity This 7-pin trailer/RV socket integrates with factory 7-pin trailer hitch kits and adapts to different models to provide broad compatibility for various trailer needs. - Easy installation A plug-and-play 7-way trailer / motorhome socket that lets you connect parking lights, tail lights, turn signals, reverse lights and auxiliary power quickly and reliably. - Hassle-free compatibility Designed for USCAR sockets to ensure seamless connectivity with towing vehicles without the need for additional adapters or devices. - Enhanced performance and durability Nickel-plated terminal pins extend life, while a spring-loaded dust cover and a nylon housing protect against damage and exposure. Use scenarios - You own a pickup that tows both a travel trailer and a utility trailer. This socket adapts to different trailer models to deliver consistent lighting and power functions without swapping hardware. - You are upgrading a motorhome or RV with a factory hitch kit. The plug-and-play design enables straightforward wiring of parking lights, tail lights, turn signals, reverse lights and auxiliary power. - You service a fleet that uses multiple trailer types. The USCAR-compatible socket provides reliable cross-model connectivity, reducing the need for multiple adapters and simplifying maintenance.