The JIC #4 Plug - Brass from SSP Fittings Corp is a reliable solution for sealing JIC connections in hydraulic systems. This plug features a #4 size designation, ensuring compatibility with standard JIC fittings. Constructed from high-quality brass, it provides excellent durability and resistance to corrosion, making it suitable for both indoor and outdoor applications. The plug is designed for easy installation and removal, allowing for quick maintenance and system modifications. Its precision engineering guarantees a secure fit, preventing leaks and enhancing the overall reliability of your hydraulic setup.