Adapter 3/8 X 1/4 COPPER-AB X MIP ADAPT

Adapter, Connection Size 1: 3/8 in, Connection Type 1: Tube OD, Connection Size 2: 1/4 in, Connection Type 2: Male NPTF, Brass, 17/32-24 Thread, 0.56 in Hex, For Use With: SAE Type A and B Copper Tubing, 150 psi, -40 to 200 deg F, Additional Information: 0.080 lb Weight