Fanatec Formula Wheel V2 Rotary Knob

thingiverse

You can put it on with no force required. It can remove it easy, but you still have to pull for it (it doesn't just come of on its own) No play while rotating! I use the wheel with the up/down encoder and having a knob like this makes it easier to use because every position is the same. You also need less force to rotate.