YOYOCOOL Metal 7 Pin Trailer Socket with 2M Cable Harness -7 Core Wire - Waterproof - CE, ROHS Approved

【Safe and Reliable】Passed CE, RoHS, ISO 1724 multiple approvals, suitable for UK and European standard trailer wiring systems. 【Main function】Provide electronic signal transmission for trailer lighting system brake lights, turn signals, position lights, fog lights, licence plate lights. 【CONNECTION STABILITY】High-quality copper core pins made of oxygen-free copper ensure a solid electrical connection between the vehicle and the trailer. 【Aluminium Casting High Quality】Product with protective flap and seals, waterproof, dustproof, aluminium casting shell, durable. Voltage 12V DC, Operating temp -40°~ +80°C. 【HELP & SERVICE】If there is any question about the use of the product, please feel free to contact us, we will reply you as soon as possible and provide a good solution.