According to safe tool practices, tools not in use shall be returned to their ______.

The correct answer emphasizes the importance of organization and safety in tool management. Returning tools that are not in use to their designated storage spaces ensures that they are safely stored away, preventing potential accidents or injuries that can occur if tools are left out in the working area. It also fosters a clean and organized workspace, which is conducive to productivity and efficiency.

Having specific storage locations for tools facilitates easier access when they are needed while also promoting accountability and responsibility among users. This practice minimizes the risk of tool loss and makes it easier to identify if a tool is missing. Essentially, returning tools to their designated storage spaces is a fundamental aspect of safe tool practices in any operational environment.