This item will NOT screw onto the top of a R1234YF can! The can tap is an R134a tap and the end of the hose is R1234YF. It will NOT work with valve style 134a cans. 4 cans of Arctic Air for R1234yf and Gauge with aluminum connectors.
Arctic Air for R1234yf, oil charge, stop leak for R1234yf, R1234 Support
Envirosafe Arctic Air for R1234yf, 6 Cans and Gauge, r1234, r1234yf
Arctic Air for R1234yf, 3 cans with Gauge, COLDER AIR, Enviro-Safe
Arctic Air for R1234yf, 1 can, COLDER AIR, Enviro-Safe, RH Thread
Arctic Air for R1234yf, 1 can 4oz. COLDER AIR, Enviro-Safe
Envirosafe Arctic Air for R1234yf with Dye Charge R-1234yf, Gauge
