Specification :

R22 12 134a Charging Hose & Gauge Kit ( Havc Recharge Hose)

20" long hose

1/4" automatic shut-off end

end fits R12, 22, 502 fittings

Gauge has scale readings for R134, R12, & 22

Use for household with aerosol style cans.

Connects an Refrigerant (R-134A) can to the low-side service port.

Has brass or steel 90 quick-connect fitting