Chewy designed an awesome compact key holder, but I kept breaking the standoff pins! I made a stronger version by replacing the delicate standoff pins. The bottom plate has a thick standoff and the top plate has a recess to lock everything in place.
I also replaced the M3 screw holes to accommodate M2.5 screws, my personal favorite screw size for 3D printed parts.
Printed with PETG, and this thing isn't breaking any time soon.
Thank's Chewy for the original design!
The author remixed this model.