Dowel Bookshelf Brackets

Some brackets I designed to hold larger and heavier books than my manga rack brackets (https://www.thingiverse.com/thing:6627825). These use 3/4" dowel rods instead of 1/2" dowel rods.

I highly recommend mounting to studs or using wall anchors. Use at your own risk!

As you can see in the picture, you can use the right, left, and open variants to create a 36" wide shelves, or opt for a thinner 18" shelf by just using the left and right variant (if you use 18" long dowels like I am). Worth noting that the holes on these are a tight fit with 3/4" dowels and might require some gentle tapping with a mallet to secure.