BEAM LAB
One press between you and the way out.
A spring-loaded car escape tool. Break the window, cut the belt, get out.
Shop the Safety Hammer, $39.95- 4.8stars, 807 reviews
- One pressno swing
- 30-dayguarantee
Problem
Doors will not open. Windows will not roll down. Then what?
The problem
Doors are very hard or impossible to open against the water. The electric windows die when the wiring is wet. Help takes minutes to arrive. The side window is the way out, and tempered glass breaks from a single point of pressure.

The Safety Hammer
The Safety Hammer needs two inches and one press: the spring fires a tungsten tip into the corner of the glass, and tempered glass does the rest.
- 01Press the tip into the corner of the side window.
- 02The spring fires. The window shatters.
- 03Hook the belt into the slot, pull, and get out.

How to use
How to use the Safety Hammer.

Cut the seatbelt.
Hook the belt into the slot and pull. The blade is recessed.
Break the window.
Press the tip into a bottom corner of the side window. The spring fires the striker for you.
Get out.
Push the glass out with your elbow and exit.
REAL DRIVERS
Filmed by customers.
Three videos, swipe for the next. Sound on. Tap a video to play it.
Reviews
4.8 stars from 807 reviews.
Thank God for this. I may have not been alive to write this. I can't express my gratitude. Thank you.
I used a rescue hammer today in Lorena TX to pull a lady out of a flipped car back SUV window! Soft tap and the window shattered with ease.
Safety Hammer is such a small investment for such an important tool. The peace of mind it brings is priceless.
Bought one for each of my family members' cars.
Comparison
Why not a regular hammer?
| Feature | Safety Hammer | Swing hammer |
|---|---|---|
| Activation | One press | Full swing |
| Works in a footwell or upside down | Yes | Needs room to swing |
| Works underwater | Yes | Hard to swing under water |
| Seatbelt cutter | Recessed blade | Varies |
| Size | 9 cm, pen sized | Bulky |
| Test before you need it | Practice glass included | No |
| Guarantee | 30 days, even if tried | Varies |
The Safety Hammer
$39.95. Bundles from $15.95 each.
30-day money-back guarantee. Practice glass in the box.
30 days. Try it. Send it back if it is not for you.
Break the practice glass, mount it, drive with it. If you decide it is not for you within 30 days, we refund the price you paid. Sale and bundle orders included.
FAQ
What is the Safety Hammer?
A spring-loaded window breaker with a built-in seatbelt cutter, made to get you out of a car when the doors and windows will not open.
How does it work?
You press the tip against the side window. The housing compresses a spring and the striker fires a focused hit at one point. The other end carries a recessed stainless blade for the belt.
Does it work underwater?
Yes. It is purely mechanical, with no battery or electronics, so water does not stop it.
How long does it last?
There is nothing to run out. The spring resets after every press and the tool sits in its mount until you need it. Test it on the included glass disc when it arrives.
Can children use it?
It does not need strength, only a firm press, so most passengers can use it. Keep it mounted out of a small child's reach while driving.
Is it legal to carry in my car?
Yes. It is sold as a vehicle safety tool. If you travel across borders, check local rules on blades.
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