FMSI > Air Conditioning System > A/C Tube Repair > Hose Ferrules, Fittings & Spring Locks > Item # 5252 FMSIFMSI Air Conditioning SystemAir Conditioning System A/C Tube RepairA/C Tube Repair Hose Ferrules, Fittings & Spring LocksHose Ferrules, Fittings & Spring Locks Item # 5252 Item # 5252, Tube Lok Fitting - Standard Barrier Hose 5252Tube Lok Fitting - Standard Barrier Hose Request Information Email This Page Download PDF Download PDF Printable Page /Asset/a1519.jpg /Asset/a1519.jpg Close Window Unit of Measure Imperial Metric Both Specifications Hose N/A # 6 Tube Size N/A 3/8 in