Review on 🔌 4 AN Male Flare to 3/8 NPT Male Fuel Line Hose Adapter: Durable Aluminum Pipe Connector in Black by Thomas Drew

I've ordered two of these. The processing is more than questionable. The threads are not to specification and the finish is not a high quality anodized finish. Regardless of the coating, it is extremely soft. They arrived in their bags with the coating peeled off and as soon as you actually put anything on the threads, they rubbed off immediately. If you can find the size you want on the brand I would go that route. I needed them in a hurry and they were the only ones available. Hopefully they will seal well with the widespread use of PTFE tape.