Safety pins are brilliantly simple tools, but have you ever noticed the tiny hole near one end? While it might seem like a minor design detail, that little hole serves several practical and even surprising purposes.

Often overlooked, the hole in a safety pin plays a bigger role than most people realize. From craft projects to quick fixes, it’s more than just a manufacturing quirk—it’s a gateway to creativity and problem-solving.

What’s the Hole in a Safety Pin Actually For?

Located near the clasp or spring mechanism, the hole primarily helps the pin stay securely fastened to fabric. But its usefulness goes far beyond that. Here are some clever and unexpected ways to put it to good use:

1. Thread or String Holder

Why It Works: It acts as a stable anchor for thread, yarn, or wire.

• Prevent embroidery floss from tangling by threading it through the hole.
• Use it as a makeshift needle for larger materials like canvas or burlap.
• Secure beads or sequins with a thread passed through the hole.

2. Jewelry Making

Why It Works: The hole adds both form and function to handmade jewelry.

• Link several pins by their holes to make bracelets or chains.
• Add charms, pendants, or beads to create unique accessories.
• Use ribbons or chains through the hole to craft brooches.

3. Keychain or Lanyard Attachment

Why It Works: It offers an easy way to attach the pin to other items.

• Loop a keyring through the hole to attach keys to bags or belt loops.
• Fasten the pin to a lanyard for ID badges or small tools.
• Replace a broken zipper pull using a safety pin through the hole.

4. Craft and DIY Decoration

Why It Works: It opens up creative options for crafting.

• Hang lightweight ornaments or paper cutouts using twine through the hole.
• Link pins to create shapes, garlands, or decorative art.
• Add dimension to scrapbook or greeting card designs by threading ribbon through it.