6AN to 6AN Coupler

The threads are clean and consistent, which made tightening it down without galling a breeze. Paired two fuel line sections and the seal is perfect with no weeping at all. Solid build quality for the price.

Finally got around to plumbing my fuel system and these couplers made connecting the lines a breeze. The anodized titanium finish is a nice touch and seems durable so far. Threaded together smoothly without any cross-threading issues.

The anodized titanium finish looks sharp against my black fuel rails. I used it to connect my feed and return lines, and the threads engaged smoothly without any binding. Only wish it came with a small O-ring for extra peace of mind.