Fast magnetic Quick release key holder

The easiest way to attach, carry and fast detach keys from a lanyard or other carrying solution. It uses 5x10 round neodium magnets. I used one in each half but because the neodium magnets are so strong you may only use one magnet that can atract the key ring (ussualy made from magnetic metal) or one of the keys.

For the safest solution print 2 halves, mount a magnet in each half and you can even run with heavy keys around your neck and they will not fall.

For simplicity I included the sliced files for a single half but also for both halves.

Happy printing!