ITEM NAME:Auto Ac Fitting Port Adapter Retrofit R12 To Accept R134a 7/16" Low 3/8" ADSGA.These Low/High side retrofits/adapters/fittings will convert your old 3/8"; or 7/16"; R12. Size: suitable for R134a. charging port and make it accept the R134a quick disconnect hose. We'd like to settle any problem in a friendly manner.
