The 3/8" Tube × 3/8" Male National Pipe Thread × 3/8" Tube Run Tee is a three-way fitting designed to split or combine fluid flow in tubing and threaded pipe systems. It connects a outer diameter tube to another tube and a male NPT port simultaneously, forming a “T” configuration. The fitting ensures secure mechanical and leak-tight connections for hydraulic, pneumatic, or fluid transfer applications. Mid-Lok fittings are widely used in industry for rapid and reliable tube connections. Made from 316/316L stainless steel with a double-ferrule design, they ensure leak-free performance and withstand extreme vibration and chemical exposure. Components are compatible with other manufacturers’ parts without compromising functionality.