Key handle for kids

I designed this handle for my son who had a hard time spinning the house key in the lock (a bit hard to open). He now opens and locks the door very easily.

It fits a standard triangle shaped key (at least very common in France), but I will do the same thing for round key if someone asks for it.

The two parts clip using snap-in : no glue, no screw.

Note : I recently widened the snap in clips, because it tended to open too easily.