The small round hole is perfect for attaching nail clippers to a keychain, ensuring they’re always within reach. By securing them to your keys, you minimize the chances of losing the clippers. Some models even come with a small chain designed for this purpose, but threading the hole directly onto your keyring is often more secure.

The hole can also serve as a handy tool for shaping wire. Simply insert the wire into the hole and use the nail clipper as leverage to bend it into the desired shape. This method is safer than using your fingers, as it reduces the risk of scratches or injuries. Whether you’re crafting or fixing something at home, this little feature can save you time and effort.

The small metal tool attached to the hole—commonly used for cleaning under nails—can double as a screwdriver. For tiny screws that aren’t frequently encountered, this tool is a quick and easy solution. Just a few twists are all it takes to loosen or tighten screws, making the nail clipper a surprisingly versatile item in a pinch.