Update
New parts for round magnets - 10 & 15 mm
Original
The original model by Whity is a clever and nice design but I wasn't able to use in my metal Ikea Bror rack.
That's were magnets come in! When ordering my magnets from a German company I received some cube magnets as a gift for which I didn't have any use case (yet). Until now.
I designed a “distance holder” incorporating the shape of the original model for easier reference and holes for the 5x5x5mm cube magnets. The magnets have a snug fit but can be glued in if desired.
Align the parts with the printed Mini Steel Sheet Holder by Whity, with the magnets facing down and fasten using nuts and bolts through the 3 pieces. Repeat for each corner.
PRINT SETTINGS
All parts are separately printable with 0.2mm layer height on the PRUSA Mini.
Rotate part1.stl 47° on the bed and select Arrange [A] button.
For part2.stl, rotate 42,5° and select Arrange [A] button.
No support needed.
Tested with PETG and a 0.4mm nozzle.
The author remixed this model.