The OFS Tube Plug from Pressure Connections Corp. is a high-quality steel fitting designed to seal off OFS (O-ring face seal) connections in piping systems. This plug is essential for maintaining system integrity and preventing leaks in hydraulic and pneumatic applications. Constructed from durable steel, it offers excellent resistance to corrosion and wear, ensuring long-lasting performance. Its precise dimensions allow for easy installation and compatibility with standard OFS fittings. This tube plug is a vital component for ensuring the reliability and efficiency of fluid transfer systems.