2in1 Car Safety HammerCar seat belt cutter and window breaker. This is an amazingly powerful hand held rescue tool despite its small size. A powerful but safe spring loaded stainless steel spike allows the vehicle occupant to break side windows quickly. A carefully concealed stainless steel razor blade slices through a jammed seat belt to prevent entrapment. Window breaking hammer: This hammer utilizes the principle of mechanical window breaking, so the window can be