The FUI MFL-0320-08 is an 8 Blanking Plug with an O-ring light from Fittings Unlimited Inc, designed to seal off unused ports in hydraulic and pneumatic systems. This plug features an 8mm size, ensuring a snug fit and preventing leaks. Made from high-quality materials, it offers excellent durability and resistance to various chemicals. The integrated O-ring provides an additional layer of sealing, enhancing performance and reliability. Ideal for use in automotive, industrial, and manufacturing applications, this blanking plug is essential for maintaining system integrity and efficiency.