Ikea Lack Table Leg Extension

Print four of these Ikea Lack table extensions to provide enough space to stack tables and still fit a 3d printer inside.  This extension is just tall enough to allow creating a lack table enclosure that fits a Creality Ender 3 or similar sized 3d printer with an inch or so of clearance above the top of the printer.

Two wood screws are used to secure each extension to a Lack tabletop.  The legs of the top table simply sit inside the extensions which provides for removing the top table to work on a printer easily if needed.  Screw holes are provided for securing the top table to the extensions if desired.

The inside leg shelf has chamfers beneath them for additional strength but also to eliminate the need for supports.  Print the unit with the circular opening on the print surface and there will be no need for supports.