Amphenol Sine Systems Rectangular Connectors - Free Hanging, Panel Mount AT06-4S-KIT01 are designed for automotive applications. This kit includes a wedge and contacts for a 4-pin connector. The contacts are made of high-quality copper alloy and feature a gold-plated finish for superior corrosion resistance. The wedge is made of durable plastic and is designed to fit securely into the connector housing. The kit also includes a strain relief boot for added protection. This connector is ideal for use in automotive applications such as lighting, audio, and power systems. It is designed to provide reliable connections and is easy to install. With its high-quality construction and reliable performance, the Amphenol Sine Systems Rectangular Connectors - Free Hanging, Panel Mount AT06-4S-KIT01 is the perfect choice for your automotive needs.