Blue Anodized Aluminum Adapter (AN 821), -06 Male JIC 37 deg Flare To -06 Male JIC 37 deg Flare, 90 deg Elbow

It's made from blue anodized aluminum, which offers good corrosion resistance in hydraulic fluid environments.

Both ends are -06 Male JIC 37-degree flare, so they thread directly onto any standard JIC female fittings of the same dash size. The 37-degree flare seating is a widely used geometry across hydraulic hose assemblies and hard-line connections, meaning most off-the-shelf JIC components in that size range will mate up without any adapters or modifications. The 90-degree elbow configuration is specifically what makes this useful in tight routing situations where you need a direction change without adding a lot of linear length to the hydraulic connections run.

For a tight 90 degree turn, it’s a -06 male JIC 37 degree flare on both ends, so it connects -6 JIC male to -6 JIC male while changing direction.