FMSI > Brake System > Hardware > Brake Line Union Tees > Item # 144-6 (Formerly 3724) FMSIFMSI Brake SystemBrake System HardwareHardware Brake Line Union TeesBrake Line Union Tees Item # 144-6 (Formerly 3724) Item # 144-6 (Formerly 3724), 3/8" x 9/16" - 18 Invert Flare Brake Line Union Tee 144-6 (Formerly 3724)3/8" x 9/16" - 18 Invert Flare Brake Line Union Tee Request Information Email This Page Download PDF Download PDF Printable Page /Asset/3724.png /Asset/3724.png Close Window Unit of Measure Imperial Metric Both Specifications Tube Size N/A 3/8" Thread N/A 9/16" - 18 Flare N/A Invert Edelmann # N/A 130666 Weatherhead # N/A 702X6 Packaging N/A SP(1) HP(1)