- Attaching to a keychain (the most common purpose)
- The hole lets you thread a key ring, lanyard, or cord through the clipper.
- This makes it easy to carry with your keys, backpack, or travel kit so you don’t lose it.
- Helping with storage
- You can hang the clipper on a hook, pegboard, or organizer using the hole.
- Part of the clipper’s mechanism (on some designs)
- On many nail clippers, the hole is incorporated into the lever’s design. It helps the lever pivot over the pin when you flip it around to use the clipper. The hole itself isn’t what creates the cutting action, but it’s part of the lever’s construction.
A common misconception
Some people think the hole is meant for stripping wires, opening packages, or other special functions. While you can improvise with it, manufacturers generally don’t design it for those purposes.
So, in short, its primary intended use is to attach the nail clipper to a keychain or for convenient hanging and storage, while also fitting into the clipper’s lever design on many models.
