Midland Metal 3/4 X 3/8 NAB CONN TUBE to MPT - 38085-126

Adapter, Connection Size 1: 3/4 in, Connection Type 1: Tube, Connection Size 2: 3/8 in, Connection Type 2: MPT, Brass, #1-18 Thread, For Use With: SAE J844 Type A and B NT Nylon Tubing, 150 psi, -40 to 200 deg F