2 Part Magnetic Keychain

thingiverse

We have a fob that requires tapping to gain entry into our parking garage, which means it cannot be stored on the same keychain as car keys. With this magnetic keychain, the fob can be effortlessly detached and reattached to the main keychain. This product uses 4 strong magnets, measuring 8X3mm in size, with two positioned on each side. Once superglued into their respective holes, they remain firmly in place and do not budge. They provide a robust connection, eliminating any concerns about accidental detachment. To ensure optimal performance, print this design as finely as possible due to the tight tolerances involved. You may need to wear it in a bit to achieve smooth connections every time.