MettleAir 140-8C-1PK 1/2" ID 3/8" NPT Male Barbed Hose/Tubing Fitting 45 degree Elbow Connector, Brass Part #: 140-8C Hose ID: 1/2" Thread: 3/8" NPT Male Material: Brass Type: Male x Hose Barb, 45 Degree Elbow Design