1/2″ x 3/8″ Black Reducing Tee NPT Pipe Thread 1/2″ X 1/2″ x 3/8″ JP Ward New
1/2 in x 3/8 in Black Reducing Tee National Pipe Thread. 1/2 in X 1/2 in (run) x 3/8 in (branch). New As Pictured. CANNOT BE USED ON WATER. ONLY AIR, GAS, OR OIL. Here’s how.