Adapters from 40 mm vacuum hose to male and female 32 mm osVac.
I've only tested the female one so far.
I used the Fusion 360 project provided by odul from the woodworker.de forum and changed the hose diameter to 40mm. Worked first try in PLA. I had to use a knive and some force to loosen the 360° slide mechanism.
The author remixed this model.