[R12 To R134a Adapter Compatibility]: Switch for automotive air conditioning refrigerant systems converting from R12, R22, R502 to R-134A.
gohantee R12 R22 R502 Screw to R134A Fast High/Low Side 1/4" SAE, gold
gohantee R12 R22 to R134a Adapters, 1/4" Female x 1/2" Acme Male Thread, Gold
R12 R22 to R134A High Low Port AC Adapter Kit for Auto Climate Control
