Adapter 1/2 X 3/8 POLY-FLO X FIP ADAPT

Adapter, Connection Size 1: 1/2 in, Connection Type 1: Tube OD, Connection Size 2: 3/8 in, Connection Type 2: FNPTF, Brass, 1/2-24 x 11/16-20 Thread, 0.81 in Hex, For Use With: Aluminum and Copper Tubing, 1 in L, 150 psi, -40 to 150 deg F, Additional Information: 0.120 lb Weight