AN fittings spanners

AN fitting wrenches are special tools for installing AN fittings on fuel systems, oil systems, cooling systems and other fluid systems in motorsport and performance cars. They are an ideal choice when working with AN fittings and you want a more controlled and gentle installation.

It is a major advantage to install AN fittings with this special tool, as it reduces the risk of damaging the neat anodised surface of the fittings. Standard tools can easily leave marks, scratches or pressure damage, especially on aluminium fittings with coloured anodising.

The tool gives a better grip on the fitting and makes it easier to tighten correctly without overloading the thread or surface. This makes AN wrenches suitable both for professional fuel system builds and for those who build or service their own car.