Key Cover (Kwikset)

thingiverse

With my layer thickness settings I paused the print after layer 14, inserted the key, then resumed the print. My printer printed over the key with no problem. The printer can't cope with printing the hole on top of the key so I used a drill press and drill bit to mill out the hole to match the hole in the key. It melts the PLA pretty away easily. You could, of course, drill or melt a hole instead.