FMSI > Air Conditioning System > A/C Tube Repair > Aluminum Joiners, Reducers Unions & Block Caps > Item # 5143 FMSIFMSI Air Conditioning SystemAir Conditioning System A/C Tube RepairA/C Tube Repair Aluminum Joiners, Reducers Unions & Block CapsAluminum Joiners, Reducers Unions & Block Caps Item # 5143 Item # 5143, Aluminum Unions Standard Tube 5143Aluminum Unions Standard Tube Request Information Email This Page Download PDF Download PDF Printable Page /Asset/a1502.jpg /Asset/a1502.jpg Close Window Joins Aluminum to Aluminum Tube Aluminum to Steel Tube Aluminum to Copper Tube Unit of Measure Imperial Metric Both Specifications Size N/A 8 mm5/16 in
