1/4″ x 1/8″ Black Pipe Reducing Coupling – Female NPT

The 1/4″ x 1/8″ black pipe reducing coupling is designed to connect two male-threaded pipes of different sizes in a straight configuration. Constructed from durable black malleable iron, it ensures reliable strength and corrosion resistance for low-pressure applications. Precision-cut female NPT threads provide a secure, leak-resistant connection, making it ideal for air, gas, oil, and steam systems in residential, commercial, and industrial environments.