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Climbing Ropes Buying Guide
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?
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.
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
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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