Car Safety Hammer Emergency Hammer Window Breaker Car Seat Belt Cutter Emergency Hammers 2-in-1 Seat Belt Cutter and Emergency Window Breaker Hammers

【The Necessity of Using a Metal Safety Hammer】 - With this strong all-metal safety hammer, you can escape danger in less than a second, even underwater or in the face of fire. We've seen too many tragedies in the news, so keep a safety hammer on hand for every car, just in case, for you and your beloved family members. And we hope you never use it in your life.

【Great Safety Hammer】 The hard and sharp hammer tip made of high-hardness tungsten steel can break the window instantly, with a hidden knife edge that can quickly cut the seat belt.

【Seat Belt Breaker】 A window seat belt cutter is built into the bottom of the handle of each hammer. It's integrated in such a way that it's impossible to accidentally cut yourself, yet easy to use in an emergency. The razor-sharp stainless steel seat belt cutter makes it easier to cut seat belts.

【Principle of the Car Safety Hammer】The rescue hammer is conical. If the glass is struck with a hammer, the car window will be severely damaged at that point. Slight cracks will occur due to external force. A slight crack means that the internal stress distribution of the entire glass has been destroyed. Be careful this time. The broken glass can be removed with a few more hits with the hammer.

【Tap on the glass with a sharp point: The middle part of the tempered glass is solid, and the edges and corners are weak. A good way is to hit the edges and corners of the glass with a hammer, especially the center of the top edge of the glass. Once the glass breaks, you can hit it a few more times.