AN Spanner Set

This set includes 3 spanners ranging from -3 to -12.

Small and compact enough to throw into your glovebox or centre console for those emergency leaks or repairs.

They are 3D printed from an extremely durable, carbon fibre infused filament. If you break these then you're probably over-tightening your fittings. 

They are designed for tightening and loosening fittings and not for assembling hose ends as that requires alot more force. 

A great way to prevent scratching your fittings and more budget friendly then the aluminium sets.