MettleAir 123-86 1/2" ID 3/8" ID Barb Tee Reducer Reducing T Union Fitting Intersection/Split Brass (Pack of 10) Part #: 123-86 Hose ID 1 (Left/Right): 1/2" Hose ID 2 (Center) : 3/8" Material: Brass Type: Hose Barb T Union Fitting Reducer Reducing