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The Secret Function of the Small Hole on a Nail Clipper
If you’ve ever looked closely at a nail clipper, you probably noticed the small round hole at the end of the lever. It’s so tiny that most people assume it’s just part of the design or decoration. But this little hole has been a practical feature for decades.
Why That Hole Exists
The hole is actually meant for attaching the lever to the clipper base using a small pin. But beyond assembly, it serves another clever function: it allows the clipper lever to be turned into a mini nail file handle or even attached to a keychain for portability.