Features: -This R1234YF quick coupling converts the R1234YF/R12 automotive air conditioner interface into an R134A high and low voltage male interface. -Made of brass metal material, which is sturdy and durable with high strength, anti-rust, not easy to break, and can be used for a long time. -Easier and more convenient to disassemble and install, small and compact, easy to hold and grasp. -Ball lock design and rubber sealing ring can ensure good sealing for R1234YF to R134A conversion. .
