What Is This Strange Hook in the Hotel Room? The Mystery Finally Explained

At first glance, this little device looks completely random.

It is mounted near the top of the door frame, with a small loop hanging down. If you’ve never seen one before, it’s easy to spend several minutes wondering what it could possibly be used for.

But this unusual-looking piece of hardware actually has a very practical purpose: it is a door hold-open device.

🚪 What Is That Loop Above the Door?

The object is part of a hook-style door holder, sometimes called a door holdback.

These systems are designed to keep a door open when needed.

A typical hook-style door holder uses two parts:

A loop attached to the door
A hook or catch attached to the wall or frame

When the door is opened, the loop can be placed onto the hook, preventing the door from swinging closed. Commercial door-hardware suppliers specifically describe hook-style holders as systems using a loop and hook to hold doors open. (Grainger)

🤔 Why Would a Hotel Need One?

Think about a hotel room when you’re carrying luggage.

You open the door, then need to carry:

Suitcases
Shopping bags
Backpacks
Baby equipment
Food
Other belongings

If the door keeps closing while you’re trying to move things through it, it becomes annoying very quickly.

A door holdback gives you a simple way to keep the door open temporarily.

Hotels also use many different types of door and room hardware, including hooks, hangers and other guest-room accessories. (National Hospitality Supply)