This is a corner stabilizer for stacking Ikea Lack tables. So one can do it with no screws. It is about .5mm loose if your printer is accurate in it's print of XYZ. Z accuracy is critical as you want to print this on it's side.
It snaps into position around the top corners of the given Lack table, and then the upper lack table leg are slipped into the top part.
This was designed so that one can put together or tear down a 'Lack Stack' When they want, with no tools.
ikea_lack_screwless_snap_stacker.stl | 118.6KB |