You can take it on trips to use in motels or use at home public bathrooms etc.
Front door lock diy.
For example if your front door lock is a schlage the other locks you want.
As one of the most popular locks for entry doors especially front entries these sets come in a range of styles from contemporary to traditional and start at 60 100.
Replacing door locks is a relatively simple diy project.
This is a video on how to make a portable door lock.
Very easy to make.
Full installation instructions come with.
Once the new pins are in reverse the steps to reassemble the lock.
Both doorknobs should come loose from the door when you remove the screws.
The screws may be obscured by the door handle so you may need to turn the handle to reach the screws.
You can also add a deadbolt to an existing keyed lock.
If you know your way around a basic screwdriver you should be able to tackle it in under an hour.
These may be as little as 15 when purchased separately.