Fragola -6AN x Female 16mm x 1.5 O-Ring Seal - Black

This is a Fragola -6AN to a female 16mm x 1.5 O-ring seal fitting in black. It's a common piece used when you need to adapt a standard -6AN fitting to a port that uses a 16mm x 1.5 O-ring seal, often found on factory fuel rails or power steering systems. Having the right adapters like this makes custom plumbing much cleaner and more reliable than trying to force incompatible fittings together.

Fragola fittings are known for being well-built and reliable for custom plumbing projects. This particular fitting uses a standard O-ring seal, which creates a tight, leak-free connection when properly seated in its mating port. The black finish is a nice touch for a tidy engine bay, and it's a simple, direct-fit adapter that doesn't require any special tools beyond what you'd normally use for AN fittings.