Whiteboard support - Support Tableau Blanc

## English version

I wanted a nice whiteboard hanger, not just two screws in the wall. This is what I came up with:

- A rail that screws in a wooden 1"x1"
- An M10 "bolt" that screws in a special nut that is itself screwed to the wall
- Wooden spacers at the top are made from a 3/4" thick piece of scrap wood I had lying around with a 10mm hole to let the bolt through

Yes, you do need wood (and a saw and a drill ... an preferably some sand paper) this support is meant to be nice and warm, not just 2 screws in the wall and not just some plastic.

The rail is in 250mm segments (should print on most printer, might need to print it diagonally on smaller beds). You'll decide on the quantity to print based on the length you need. You'll probably want at least one male and one female (there are some rounded indentations in the design to help with alignement).

Clearance on the bolt and nut part is about 0.15mm (actually, 0.2 on the bolt and 0.1 on the nut).

No overhangs other