Apply for car auto air conditioning, work on R134a R1234yf both systems, this set come with all you need on valve core replacement job.

Easy to use, good sealing, no leakage.

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

·       Package include:

1pc Low pressure valve core quick remover installer with R134a blue port

1pc High pressure valve core quick remover installer with R134a red port

1pc Low side R1234yf quick coupler blue port

1pc High side R1234yf quick coupler red port

4pcs Valve Cores

4pcs Rubber Oring

1pc Storage box