R12 R22 to R134A AC Retrofit Adapter Set for SAE and 20 UNF Charging Ports

R12 to R134A AC Fitting Kit Includes 14 inch SAE and 716 inch 20 UNF Adapters

R134a Retrofit Fitting Adapter Kit Designed for R12 and R22 AC Systems

Brake Pipe Male Union Fittings 1/2" x 20 UNF for 5/16" Pipe Thread Steel - 15x

R12 R22 to R134A AC Fitting Adapter Kit for SAE 14 inch and 20 UNF Threads

R134a Quick Connect AC Fitting Adapter Kit for R12 and R22 Compatibility