window locks

Pane security devices

Window locks are mechanisms that secure windows in the closed position, preventing them from being opened.

They range from simple latches to keyed devices, installed for security against intruders or to childproof a home.

Some allow windows to lock partially open for ventilation: We installed window locks after the break-in.

Opposites
security mechanism type

window locksdeadbolts

Locks requiring key turns

door chains · padlocks

access function

window lockswindow cranks

Rotary pane-opening mechanisms

security vs. vulnerability

window locksopen windows

Unsealed glazed wall gaps

broken windows · access points · forced entry

Family

window, windows, windowed, windowing, lock, locks, locked, locking, locker

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G