Wisepick Quick Adapter Adjustable High and Low Side Connection R134a Quick Coupler Connection to R1234yf ，R134a to R1234yf Conversion Kit for AC Refrigerant

So the initial problem is the plastic fittings on ac chargers don't fit some fittings especially my altima. This comes with brass connections that adapt to the plastic fittings. Gives a easy connection. Worked fantastic.

Son de buena calidad y sin olguras

I loved the product but unfortunately due to the rapid declining poor customer service i have decided to cancel my account I habe slways felt that the best customer service I habe ever had was with Amazon but recent transaction has left a horrible scar and I hope nobody else endures this but if you shop here like I did you will soon find out that this once small company that I bive built their trillion dollar company from what I considered the best customer serviced I have ever had now do not need to meet those expectations. Way to go Amazon. Likely this will not get posted because Amazon will want to let people find out the hard way so if not I will find another way to voice my opinion and if it does get posted it just a warning for anyone who has been long time customer

すぐに商品が届き、コンパクトなので邪魔にならず良い商品です。

They fit my guage hose ports like a charm thx folks