Review on Adapter Fitting Female Refrigerant Adapterr by Francisco Duncan

The seller is not familiar with fittings. I bought 1/4 Flair Male for 1/2 Acme Female. This adapter is commonly used to adapt new R-134 tanks to old R-12 hoses. They sent me a Flair 1/4 to 3/8 NPS plug. Shame shame The blind person sees that these two fittings are not twisted in the photo! No refrigerant tank ever uses NPS threads! In the attached photo you can see on the left the adapter the seller has and on the right the acme connector it should be plugged into!