If used after being stored in a toolbox, which of the following items could be hazardous?

• A. Any of these
• B. A respirator
• C. Corded power tools
• D. Safety glasses or goggles

Answer: (A)

All of these can pose a hazard after being stored in a toolbox because storage conditions can degrade protection or create hidden issues. A respirator may have its seals or filters compromised, moisture or contaminants can affect fit and filtration, and using it without inspecting or replacing parts can expose you to fumes or particulates. Corded power tools can have damaged cords, worn insulation, or rust and moisture inside, which increases the risk of electric shock, short circuits, or mechanical failure. Safety glasses or goggles can develop cracks, scratches, or broken frames, reducing eye protection, and residues on lenses or frames can irritate skin or eyes. Because any of these problems might not be obvious until use, it’s essential to inspect PPE and tools before each job. That’s why all of these could be hazardous after storage in a toolbox.