What the Little Button on Your Seat Belt Really Does – A Tiny Feature With a Big Purpose

You do it every time you get in the car: slide the seat belt across your body, click it into place, and go. It’s so automatic you probably don’t think about it at all.

But have you ever noticed that small button near the top of the shoulder strap—the one that stops the metal buckle from sliding all the way down to the floor when you unbuckle?

It seems so simple, so insignificant. But that tiny button has a surprisingly important job.

First, What Is It?

That little plastic or

fabric button is technically called a seat belt stop button