Quotes (0) FMSI > Air Conditioning System > Hardware > Heater Hose Joiners > Item # 2797 FMSIFMSI Air Conditioning SystemAir Conditioning System HardwareHardware Heater Hose JoinersHeater Hose Joiners Item # 2797 Item # 2797, 5/8” to 3/4” Heater hose reducer joiner 27975/8” to 3/4” Heater hose reducer joiner Request Information Email This Page Download PDF Download PDF Printable Page Close Window Unit of Measure Imperial Metric Both