I only found one other remix that was designed for some magnets I didn't have, so I went ahead and designed my own for a series of magnet sizes that are commonly used in printing projects!
I have included files for these magnet sizes:
You can also find a version that uses two 6x3mm magnets instead of just one, as I've found that depending on the metal you're trying to attach those to sometimes they aren't quite strong enough and will slide downwards.
Each size also has two variants: One that is press to fit with no tolerance built in, and one where the divot is slightly larger than the magnet size in case your printer cannot easily print the press to fit version and you'd rather glue the magnet in. I have printed at least one of each and they have all worked perfectly for me - but results may vary with your printer! Please remember to print this model at .15mm layer height; that is what the vertical clearances of original model were designed as.
I have also included a .3mf of all eight variants as well as each variant individually. These files contain Andrei's original objects that have the recommended support blockers and other features that help get the best results from the print. I followed all of their original instructions and gotten fantastic results with my prints of these clips. They also include my negative space objects in case you want to move the magnet location or change the size.
The author remixed this model.
These versions of the file contain divots to insert magnets into!