Introduction

What are the main types of belay devices?

Assisted braking devices

Figure 8 belay devices

What to consider

More guides

Introduction

Whether you're climbing indoors or heading outside, a belay device is a must-have bit of kit. It's what controls the rope while you belay or abseil—and more importantly, it's what catches a fall.

This guide covers the main types of belay devices, how they work, and which one might be right for you.

What are the main types of belay devices?

What is a Tubular Belay Device?

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Assisted braking devices

What is an Assisted Braking Device (ABD)?

Assisted braking devices offer more security by helping to catch falls. There are two main types: active and passive.

Passive ABDs

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These have moving parts (like cams) that clamp the rope during a fall.

-Helps hold the rope during rests and falls

-Reduces strain on your brake hand

-Ideal for top-roping and projecting

-Only works with single ropes

-Slightly heavier and more expensive


Examples: Petzl GriGri

Figure 8 belay devices

What is a Figure 8 Device?

These are mostly used for abseiling, not every day belaying.

-Handles thick ropes and gloves well

-Great at dissipating heat during descents

-Offers a smooth abseil

Not ideal for: regular belaying—it can twist the rope and doesn’t provide much control.

Best for: abseiling and rescue scenarios.

What to consider

What should you consider before buying?

climbing ropes
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Belay sets

These are great for beginners. You’ll get a belay device and matched carabiner at a lower price—and you know they’re compatible.

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Weight differences between climbing partners

If your climber is much heavier than you, consider using a braking resistor like the Edelrid Ohm II. It clips into the first bolt and increases friction, giving you more control during a fall or lower.

FAQs

Can I use a figure 8 for belaying at the gym

Technically yes, but it’s not recommended. Tubular or ABD devices offer better control.

Is an assisted-braking device safer?

Yes, when used correctly. But you still need to always maintain a brake hand on the rope.

Do I need a new device for half or twin ropes?

Yes—make sure your belay device is rated for the rope type and number of strands. 

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