⚠️ When your EV's electronics fail in a crash, the Safety Hammer is your way out. 100% mechanical. No battery. No signal. No power needed.
The Safety Hammer uses a tungsten steel head and a gun working principle to shatter car windows with the push of a button. It also has a stainless steel blade to cut seat belts quickly and safely.
If you're not 100% satisfied within the first 30 days, just send it back to us and we'll give you a full refund.
We offer fast and reliable shipping on all orders. You can expect to receive it within 5-10 business days based on your location.
Please contact our customer service team for assistance if you have any questions or concerns about your shipment.
What actually happens
It moves. The latch doesn't. On most modern cars the primary release is electric, and it runs off a 12V line that impacts are very good at cutting.
Dead. The screen is black. The switch, the motor and the dashboard all share the circuit that just went away.
Tempered glass is engineered to absorb the impact of a human body — that is literally its job in a crash. Belted in, from a seated position, it wins.
It exists. It's behind a trim panel, under a mat, or inside the door pocket, depending on the model. You have never looked for it. You will be looking for it in the dark.
None of these were designed to fail. They were designed to work while the car still has power.
Before you keep scrolling
Nobody checks. There is no right answer. Most drivers get zero out of three, and that isn't carelessness — it's that no car ever came with a way out.
Do you know where the manual door release is in your car — right now, without looking it up?
Belted in, in the dark, could you reach something that breaks a window without leaving your seat?
Have you ever actually tested that you can break a car window — or are you assuming you could?
The 60-second test
Three decisions. The timer runs while you think, exactly like it would in the car. Nobody has beaten it yet, because there is nothing in a standard car to beat it with.
You're belted in. The car has stopped moving. The dashboard went dark about eight seconds ago and you haven't moved since — everybody loses those first eight seconds.
Ready?
The fourth option
Tungsten steel tip · Spring-loaded
No swing, no wind-up, no room needed. You put the tip against the corner of the glass and press until the spring releases. The concentrated point load does what a full-force kick can't — it defeats tempered glass instead of bouncing off it.
Enclosed stainless blade
The blade sits recessed, so it cuts webbing and nothing else — not you, not the passenger you're reaching across for. One hand. Works in smoke, works in the dark, works upside down.
Quick-release mount included
It ships with a bracket, because the only place this belongs is within arm's reach of the driver's seat. Mount it on the dash or the centre console, pull it free with one hand, and never think about it again until the day you do.
100% mechanical
No battery to be flat in three years. No app, no pairing, no firmware. It's a spring, a tungsten tip and a blade — the same three things whether the car is on fire, underwater, or parked in your driveway in ten years.
Side by side
| Dead electronics | One hand | Under water | In the dark | |
|---|---|---|---|---|
| Power door lock | ||||
| Power window | ||||
| Kicking the glass | ||||
| Calling for help | ||||
| Safety Hammer |
From a buyer who used it
“Soft tap and the window shattered with ease. I used it to pull a woman from a flipped SUV.”
Verified buyer · used in a real emergency
He bought it for himself. He used it for a stranger. That's the thing about the only tool in the car that works — it doesn't only work for you.
Add to cart30 seconds · see it break a real window
Verified customer reviews
Most of them will never need it. That's the point — and it's still the reason they keep it within arm's reach.
T. Trinder
United Kingdom
Compact enough to move between cars, with holders that sit neatly near the front doors. The included test discs shattered with very little effort.
Caitlin
United Kingdom
The tester worked with very little pressure. The sample glass in the box made it easy to understand how the hidden spring mechanism actually fires.
SWB
United Kingdom
Small, affordable and practical enough to keep one in each car. The set covers the belt cutter, the spring-loaded glass punch, the holders and the test discs.
Jeremy Mengel
United States
The pressure-activated glass breaker and the built-in belt cutter make a useful pairing in something this small.
Turkey Tail
United States
Their advice: choose a spot you can reach from the seat, and get familiar with the caps and the pressure mechanism in advance rather than on the night.
Skree
United States
The spring-loaded tip cracked their test material on the first press, and the adhesive clip meant it didn't end up loose in a door pocket.
B
United States
Sleek and straightforward to try out. They kept one in the centre console and secured the second where a passenger could reach it.
Johnathan Miller
United States
They described the build as solid and ended up equipping every vehicle in the household with one.
Maria Green
United States
She hopes she never needs it, and keeps it within reach anyway. That's exactly what it's for.
Marina
United States
She tried it on an old sheet of tempered shower glass first. It went through on the first press, and one has lived in the car ever since.
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
CLAIM NOWWe're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
CLAIM NOWQuestions
A spring-loaded tungsten steel tip. You press it against the glass and the spring releases the tip in a single concentrated strike — the same principle as a centre punch. Tempered side windows are strong against spread-out force and weak against a hard point, which is why a press works where a kick doesn't.
It's made for tempered glass, which is what side and rear windows are on almost every car. Windscreens are laminated — layered with plastic — and no handheld tool reliably breaks those, which is exactly why you go for a side window.
Yes. The hardened tip and reinforced body are built for repeated use, and the mechanism resets itself. It isn't a single-use cartridge.
Yes. There's no electronics and nothing to short out, so a submerged car changes nothing about how it operates.
It doesn't rely on strength — you press, you don't swing — so anyone who can push a button firmly can use it. Show your family where it's mounted and how it works. A tool nobody in the car knows about only protects one person.
Yes. It's classified as vehicle safety equipment, the same category as a warning triangle or a fire extinguisher, and in some countries an escape tool is recommended as standard kit.
Orders ship promptly and typically arrive within 5–10 business days depending on your location. You'll get tracking by email, and our chat team is available around the clock if anything looks wrong.
