This HANSEN SERIES 5000 X 3/8 MALE NPT QUICK COUPLER is a top-quality socket only that is perfect for use in various plumbing and industrial applications. Made from high-quality brass material, this socket end has a diameter of 3/8 inches and features a male NPT (MIP/MNPT) socket end design. Ideal for use in quick couplers, pipe and hose fittings, fittings and adapters, and hydraulics, pneumatics, pumps and plumbing, this socket only is a must-have for any professional or DIY enthusiast. Its durable construction and reliable performance make it a top choice for those who want a reliable and long-lasting plumbing solution.