IVAR mounting brackets for Multiboard

Brackets to mount multiboards in between IKEA IVAR cabinets. Most models I've found were meant to mount multiboards along the width of the cabinet. This allows you to mount multiboards on the side of the cabinet. 

Supports both 30cm deep cabinets (9 cells wide), as well as 50cm deep cabinets (17 cells wide). The graphic shows the back side. 

You will need to print at least one part A and one part B, one for each side. I recommend printing these in PETG (I used 3 outer walls, 15 % cross-hatch infill). I would not use PLA as I would be worried the bolts might snap and get stuck in the IVAR holes. 

The reason why there are a Part A and a Part B, instead of a single part that you'd print twice, is that the holes inthe brackets are offset by about 1.5mm from the center. Multiboard tiles are a different size than the spacing of IVAR holes, so it's not quite as easy as “one bracket every 9 cells” when you get to larger height builds, but by swapping A/B for B/A down the line you can adjust the offset. Together with a fairly forgiving tolerance you can more easily find a spot to fit. I have a 51x9 built with no issues. 

For each bracket you will need to print at least one of

• 8 mm, Mid Thread Hole, Nut, this will snap into the back of the mount.
• Multiboard Snap, this goes into the multiboard at the appropriate location (see above).
• Any kind of 20mm Mid Thread Shank, I used 20 mm Mid Thread, Flat Head, Shank T-Bolt. 

Those can be printed in PLA. 

I recommend first assembling the entirety of the multiboards with Snaps and screwing the Mid Thread Shanks into the snap, then mounting the board to the brackets, securing them with the nuts from the other side. 

If you want to use multiple brackets you can repeat a bracket every 9th cell (keeping 8 cells empty), or every 6th IVAR hole (keeping 5 IVAR holes empty).