Boeing Type Dual Rotary Switch Knob (Fake) 18.5mm (6.5mm hole) CUSTOM

This is perfect for Speed Ref knobs. Let me know your comments ;). At the moment is a custom item, made using the imagination and no real sizes. Use it by your own risk ;)))
And yes, it is fake. It is not dual know. Seem dual knob.
It is only for simulation purposes.
Thanks!