4 PCS R134A Brass Refrigerant Tank Adapter to R12 Fitting Adapter Vacuum Pump…
4 PCS R134A to R12 Brass Refrigerant Tank Adapter Kit – SAE Threaded Vacuum Pump Adapter Set 1/4″ Female Flare to 1/2″ Male & 1/2″ Female to 1/4″ Male. Ideal for refrigerant charging, vacuum pump connections, and HVAC maintenance applications.