The 1/2″ Male NPT x 3/8″ Hose Barb Fitting is a versatile, high-quality connector. The precise 1/2″ Male NPT threading ensures a tight, leak-free connection, while the 3/8″ hose barb provides a snug fit for flexible hoses, minimizing slippage or leaks. Perfect for brewing systems and plumbing set-ups.