The 14 Blanking Plug with O-Ring from Fittings Unlimited Inc is a heavy-duty solution for sealing unused ports in hydraulic and pneumatic systems. This plug features a 14 size connection and is equipped with a durable O-ring to ensure a tight seal, preventing leaks and contamination. Made from high-quality materials, it is designed to withstand high pressure and temperature variations, making it suitable for a wide range of applications. This blanking plug is compliant with industry standards, ensuring reliability and performance in critical systems.