Apply for car auto AC charging.

R1234yf to R134a low side quick coupler fits for R1234yf/R12 to R134a car AC charging, HVAC, manifold gauge, etc.,

Easy to use, good sealing, no leakage

·       Material: premium brass and aluminum, long-lasting, corrosion resistant

·       Coupler size: R1234yf 14 mm low side x 1/4 in. SAE male and R134a 13mm low side x 1/4 in. SAE female

·       Package include:

2pc Low side R1234yf quick couplers

2pc R12 to R134a Adapter connector