Files should be stored:

Storing files in a toolbox, separated from each other, is the best practice because it helps prevent damage to the files. Files are typically made of steel and can easily become dulled or nicked if they come into contact with other tools or abrasives. Keeping them in a designated area within a toolbox not only protects their cutting surfaces but also makes it easier to organize your tools effectively.

Additionally, separating files reduces the risk of injuries that could occur if sharp edges accidentally collide with other tools or objects. This method of storage ensures that files remain in good condition and are readily accessible for when they are needed during job planning, benchwork, or layout tasks. Other storage options, such as putting files on a workbench or in a drawer with other hand tools, may not provide adequate protection or organization. A vertical rack, while it can be space-efficient, may not offer the same level of protection as a toolbox does for preserving the integrity of the files.