Summary

this is a simple child lock for cabinets. This is not really child proof but it is a good preventative.

Instructions

i printed this at 20% infill and at .3 layer height but print as a solid part and at .1 layer height IF you need that much strength, other wise it will work fine. After printing i cut a nail and put it through the holes to secure it on the cabinet. if the holes are too small, simply heat the nail with a lighter and push through to widen the holes. the nail/pin on the left should be a tight fit and the nail/pin on the right should be loose enough to be able to pull it out. should be about 4" long or about 108 mm when scaling.

Child Proof Cabinet Lock