MettleAir MTLL 1/2-N02 Push to Connect Extended Male Elbow L Fitting, 1/2" OD, 1/4" NPT Type: Extended Male Elbow Connector Model: MTLL 1/2-N2 Tubing: 1/2" OD Thread: 1/4" NPT Body Material: Composite/Nickel Plated Brass