bolt locks
Sliding bar latches
Bolt locks are locks secured by a sliding metal bar that extends into a door frame or strike plate.
The bolt—a rod or bar—slides horizontally to fasten the door.
She installed bolt locks on all the exterior doors.
Deadbolts, which require a key or thumb turn rather than a spring mechanism, offer greater security than standard spring bolts.
- deadboltKey-operated door lock
- latchDoor-securing catch
- safety latchProtective fastening device
- keyLock-opening device
- cylinderCircular-based solid form
pin tumbler · tumbler · padlock · click · secure · front door · door · turn · turn the key · metal · brass · keyhole · chain · slide · mechanism · safeguard · hasp · knob
bolt lockscombination locks
Keyless number-secured fasteners
smart locks · electronic locks · biometric locks · dial locks · padlocks
bolt locksopen access
Free public scholarly content
unlocked · keyless entry · digital access · password protection · fingerprint scanners
bolt locksopen doors
Unblocked entrances
unlocked doors · free passage · open access · unlatch · unbolt
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