The ECF504-SR5E is a right-angle, shielded RJ45 coupler kit for creating panel-mounted Category 5e network connections. This female-to-female coupler facilitates pass-through connectivity and is fully shielded to prevent EMI/RFI interference. The kit includes a robust, nickel-plated zinc alloy flange adaptor and stainless steel hardware for secure installation. Shipped as an unassembled kit, it contains the coupler, flange adaptor, and two #4-40 mounting screws. This component is ideal for use in patch panels, wall plates, or industrial enclosures where a durable, right-angle network port is required.