The Hose to Hose Joiner Brass 2 x 4mm ID Hose Barb is a durable and reliable fitting designed to connect two 4mm internal diameter (ID) hoses securely. Constructed from high-quality brass, this joiner ensures excellent corrosion resistance and a leak-free connection, making it ideal for fluid transfer, irrigation, and low-pressure plumbing applications.

Its compact design and robust construction provide dependable performance in residential, commercial, and industrial environments.