Features 1.Power Supply for Trailer Lights: By connecting the 13 pin to 13pin trailer wiring connector to your vehicle's socket, you can power the tail lights, brake lights, and turn signals on your trailer. 2.Durable and Stable Performance: This connector boasts robust shell, and heavy duty silver metal joint construction, and the brass terminal design ensures excellent conductivity. 3.Secure Connection: The connector can easily snap into the existing socket of your trailer and securely fix in place, ensures a stable and reliable connection. 4.Spring Wire Design: The connector features a spring wire design, allowing it to stretch up to three meters, ensure applicability and installation ease in most environments. 5.Hassle Free Installation: The plug and play design of this connector makes it easy to install, no need for cutting or splicing wires, making it a convenient addition to your trailer RV, caravan, or boat. Specification Item Type:13Pinto13PinTrailerWiringConnectorMaterial: ABS, brass Package List 1 x13Pinto13PinTrailerWiringConnector