Ikea Ivar Lajban Hanger
by Peppar, published
This thing allows you to suspend the Ikea LAJBAN drying rack on the side of an Ikea IVAR shelf.
Print two of ivar-lajban-hanger.stl, mount as in the picture. Optionally fix with 2xM3 25mm screws, 2xM3 washers and 2xM3 nuts.
Note: It uses the springiness of the PLA to "lock" the drying rack in place. Harder plastics might require modifications. Modify "HangerOrig" in the Blender file, duplicate it and apply all the boolean operations for a nice STL file output.