Grab-and-Go Gridfinity SD card holder

prusaprinters

<p>A 1x1x4 gridfinity SD card holder that has a magnetic lid, so you can take it on the go in your backpack without the cards falling out.</p><p>Holds 14 SD cards plus a regular sized SD card slot, which I use to take a micro SD card adapter.</p><p>Uses the standard 6x2mm magnets. Be very careful with polarity for the lid! I had to throw one away after messing that up. I recommend this nice jig for help with magnets for gridfinity in general: https://www.printables.com/model/188559-gridfinity-magnet-glue-up-jig</p><p>If you are getting a lot of stringing, you might need to clean up the slots with a hobby knife - don't try a heat gun, it will easily mess up the size of the slots - ask me how i know :)</p><p>Fusion 360 file with all the parameters included. I used this gridfinity Fusion 360 template to create it: https://social.thangs.com/m/202057</p>