Product Description: This trailer plug is designed to deliver reliable performance for a wide range of vehicles, including business cars, trucks, trailers, and semitrailers. Built with quality copper and durable plastic, it ensures dependable electrical connections and long service life. Key Features: Compatibility: Suitable for business cars, trucks, trailers, and semitrailers. Please compare your existing part with the provided images before to confirm proper fitment. Durable Construction: Made from copper for electrical conductivity and strong plastic housing to resist cracking and wear. Compact and Lightweight: Small size and light weight make it easy to carry, store, and handle. Reliable in Difficult Conditions: Designed to maintain functionality even in challenging environments. Easy Installation: Direct replacement for worn or damaged plugs; simple to install without complex tools or procedures. Practical Applications: 1. Replacing a damaged trailer plug to restore proper electrical connection between towing vehicle and trailer. 2. Equipping a trailer with a dependable plug for secure lighting, braking, and signal functions. 3. Keeping as a spare on long trips for quick repairs in case of unexpected plug failure. This trailer plug combines quality materials with straightforward installation, offering a dependable solution to maintain safe and efficient electrical connectivity for a variety of commercial and transport vehicles.