R410 high pressure charging hose 1.with shut-off ball valve 2.1/4" & 5/16" SAE fitting 3.high quality, 800PSI 1. About Products Quality: Each ... high pressure charging hoseDifferent length of charging hose is up to your option: 36", 60", 72"(90cm, 150cm, 180cm) HIGH QUALITY R410A Charging hose with ... Ball Valve