Evap Service Port Adapter Fitting - M12x1.5mm UNIVERSAL ALL SMOKE MACHINES | eBay
Amazon.com: R410a Charging Vacuum Port Adapter Brass Converter with Thimble 5/16 Inch SAE Female Quick Coupler to 1/4 Inch SAE Male Flare for Mini Split System Air Conditioner HVAC Refrigeration Service (4
5mm x P0.8mm Carb Adapter Set (2 Short/2 Long) - Motion Pro