The HELLA 8JB001945001 is a genuine 7-pin trailer socket designed for robust and reliable electrical connections between a towing vehicle and a trailer. Operating at 12V, this socket ensures secure power and signal transmission for essential trailer functions like lighting. It features a durable plastic housing and screw terminals for easy and secure wiring. This HELLA socket is a high-quality component for agricultural, construction, and automotive applications requiring a standard 7-pin connection.