FMSI > Air Conditioning System > A/C Tube Repair > Aluminum Tube Repair Ends > Item # 5181 FMSIFMSI Air Conditioning SystemAir Conditioning System A/C Tube RepairA/C Tube Repair Aluminum Tube Repair EndsAluminum Tube Repair Ends Item # 5181 Item # 5181, Male Internal O-Ring Tube Repair End 5181Male Internal O-Ring Tube Repair End Request Information Email This Page Download PDF Download PDF Printable Page /Asset/a1505.jpg 1 /Asset/a1505.jpg Close Window Repairs condensers and hose line ends Unit of Measure Imperial Metric Both Specifications Tube Size N/A 3/4 in