The 4Socket-5Hose Barb fitting from Fittings Unlimited Inc is designed for versatile applications requiring a 4mm socket to a 5mm hose barb connection. Constructed from durable materials, this fitting is ideal for fluid transfer in various systems. Its design allows for easy connection to hoses, ensuring a secure fit. This fitting meets industry standards, making it suitable for a wide range of applications. The precise dimensions and threading guarantee compatibility with standard fittings, providing a reliable and efficient connection.