Hey! This thing is still a Work in Progress. Files, instructions, and other stuff might change!

SD Key Chain

by georgevaccaro, published

SD Key Chain by georgevaccaro Mar 16, 2013


A key chain fob SD card holder. You can configure the dimensions and depth, hole size etc. This is my first model.

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By default this is setup to fit 2 SD cards.

There is a "hinge" so to speak that requires either a flexible material, or to use the hot end to make two 90 degree folds. I imagined a simpler design, but it would have required a 180 degree fold that I'm pretty sure would not happen.

I had trouble printing out a similar but solid SD card holder since it required vertical printing which yielded bad results on my printer. Therefore I designed this to be printed horizontally, which prints much nicer, and then for the two sides to be bent up at 90 degrees.