MettleAir 99HB-10-1 PK 5/8" ID Elbow 90 degree Hose Barb Union Fitting, Brass Part #: 99HB-10 Hose ID 1 (Left): 5/8" Hose ID 2 (Right): 5/8" Material: Brass Type: 90 Degree Elbow Hose Barb Union