FMSI > Air Conditioning System > Hardware > Hose Lok Fittings > Item # 5373 FMSIFMSI Air Conditioning SystemAir Conditioning System HardwareHardware Hose Lok FittingsHose Lok Fittings Item # 5373 Item # 5373, 45° Hose Lok Fitting 537345° Hose Lok Fitting Request Information Email This Page Download PDF Download PDF Printable Page /Asset/a1532.jpg /Asset/a1532.jpg Close Window Unit of Measure Imperial Metric Both Specifications Size N/A 3/4 in Tube to # 12 Hose Notes: N/A Discontinued when Out of Stock