If you need to connect a 1/8 NPT fitting (hose, pressure switch, gauge sender, etc) to a fuel hose AND turn a tight corner at the same time, this special elbow fitting could get you out of a jam. You can even use them to mount our Fuel Sampling Port (Part No. 2542). These adapters have male AN fittings at each end with a female 1/8 NPT port in the center. Anodized aluminum.