ProSource 24-1/2X3/8G Reducing Pipe Coupling, 1/2 x 3/8 in, Threaded, Steel, 40 Schedule, 300 psi Pressure

The galvanized reducing coupling is used in connecting galvanized pipes, which are ideal for transporting water; they are also used to join fence posts and rails, as well as scaffolding and protective railings. Its designed for a tight joint at the pipe. Female threads at both ends.