glass breaker

Emergency escape tool

A glass breaker is a small pointed tool designed to shatter vehicle windows in emergencies—typically mounted on a keychain or built into a seatbelt cutter.

The hardened tip concentrates force on a tiny point, cracking tempered glass instantly: Keep a glass breaker in your car in case you need to escape after an accident.

Also called an emergency hammer.

Related

car window · side window · shatter · car · safety · tool · spring loaded · tungsten carbide · escape · punch · rescue · sharp · point · keychain · seat belt cutter · crash · survival · tempered

Categories
Opposites
function/purpose

glass breakerscreen protector

Device display covering

protective film · safety glass · tempered glass · laminated glass · glass cover

action outcome

glass breakerwindshield repair

Fixing automotive front glass

putty knife · crack filler · caulking gun

ROLE (for person sense)

glass breakerglassmaker

Silica craftsperson

glassblower · glazier · stained glass artist · glass cutter

Family

glass, breaker, glasses, glassy, glassware, glasshouse, break, breaks, broke

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G