This is a replacement lock for Fein suitcases used on 18V cordless drills and Multimasters.

Print upright with a brim and 3 perimeters, no support needed.

Remove all remaining parts from the original lock and sand it flush. Glue the replacement in, it should be centered and fluch with the upper edge. Use a PROPPER glue or it will break.
If it breaks I included two untestet versions with a larger gluing surface, one with additional holes for M4 countersunk screws.