MettleAir 115-CB-1PK 3/8" NPT Female to 1/4" NPT Male Extruded Reducer Street Elbow L Shape Brass Pipe Fitting Part # : 115-CB Thread (Top) : 3/8" NPT Female Thread (Bottom): 1/4" NPT Male Material: Brass Type: Extruded 90 Degree Street Elbow