This invention relates to a sash lock, particularly to a sash lock, wherein a latch cam may be locked when said latch cam is engaged with a keeper.
An object of this invention is to provide a sash lock which may lock the latch cam and may not easily be opened from outside.
Another object of this invention is to provide a sash lock which may easily be locked or unlocked from inside by means of a key.
Still another object of this invention is to provide a sash lock which has a latch cam of, simple, compact and strong structure while its external appearance is fine and its locking and unlocking is easy.