I'm a big fan of the articulating lamp by igorF2, and I have a pegboard affection too... So this just happened naturally.
Fits the pegboard nicely, and allows the lamp - or any other attachment, like the spring loaded paper holder to be attached.
Supports needed to have the hole nice and round.
Print Settings
Notes
Print it thick - I used 4 walls, that makes the areas around the hole solid.
The author hasn't provided the model origin yet.