This key case is meant to store 4 standard size keys, so long as your keys are the same size as my keys. To secure your keys it is recommended to use washers to create a tight fit.

The keychain features a quick release mechanism I designed, It's similar to a standard buckle but uses a spring like design so no parts are stressed too much. (The snap is satisfying)

Secure it to a keychain, a backpack, a belt loop, you name it.

* This design requires 1 - m2x8 screw. it should stay together without it but don't blame me if you lose your key

Printing

• Everything needs supports. Auto is great if you change the threshold angle to 40.
• Everything is designed with one orientation in mind, photo above.
• All other settings were default in my testing, but I suspect denser infills may be a good way to make this more robust if you so desire.