The FJ Female JIC Cap from Pressure Connections Corp. is a durable steel fitting designed to securely seal JIC connections. Identified by SKU 304C-04, this cap is essential for preventing contamination and maintaining system integrity when connections are not in use. Made from high-quality steel, it offers excellent resistance to corrosion and wear, ensuring long-lasting performance in hydraulic systems. Its user-friendly design allows for easy installation and removal, making it a practical choice for any hydraulic application.