The seamstress preferred using flat locks on the sportswear to reduce bulk and chafing.

The museum locks down the archives every night to protect fragile documents.

The museum's collection includes several rare Bramah locks from the early 19th century.

Before casting off, the crew checked the line locks to ensure the sails were secure.

The submarine's air locks hissed as the crew moved between compartments.

After several break-ins, the apartment complex upgraded to keycard locks to improve security.

The software update fixed a bug where the scroll locks would sometimes stay engaged after reboot.

The technician checked the Num Locks on each keyboard before the presentation.

On some old keyboards there are two Caps Locks, which makes it easy to accidentally type in all caps.

Before the meeting, she checked the Scroll Locks to make sure none of them were accidentally enabled.