Belaying is an essential skill that every climber needs to master for safety and efficiency. It is the process of controlling the rope’s tension while a partner is climbing, ensuring their safety in case of a fall. As a climber ascends, the belayer feeds slack into the system, providing just enough rope for the climber to continue while minimizing potential fall distance. Conversely, when a climber falls, the belayer must quickly lock off the rope to arrest the fall.

There are various belay techniques and devices used in climbing, each with its unique advantages and nuances. This article will explore four different ways to belay and provide insights to help you choose which method works best for your climbing adventures.

1.Manual Belay Techniques – The Munter Hitch

The simplest belay option is using a Munter hitch (also known as Italian hitch), which doesn’t require a specialized device. Instead, it relies on your carabiner and some simple knot-tying skills. To set up a Munter hitch, create a loop in the rope close to your harness tie-in point, then clip it through your locking carabiner using opposite and opposing gates. The Munter hitch allows you to control friction by flipping the knot either up or down.

Advantages:

– No need for specialized belay devices

– Works well with icy or dirty ropes

– Useful in self-rescue situations

Disadvantages:

– Puts additional wear on ropes and carabiners

– Can be hard to manage on long multi-pitch climbs

2.Assisted-braking Devices – GriGri

Assisted-braking devices, like Petzl’s GriGri series, are popular in sport climbing because they offer added security and ease of use. These devices work by creating camming action when a climber falls or hangs on the rope, automatically locking and arresting a fall. The GriGri requires the belayer to maintain their brake hand on the rope, remaining vigilant, and ready to take action if needed.

Advantages:

– Increased security in case of a fall

– Makes holding a resting climber more comfortable

– Works well for rope soloing and single-pitch sport climbing

Disadvantages:

– Can be more challenging to feed slack quickly during lead climbing

– Only compatible with specific rope diameters

3.Passive Belay Devices – ATC-style

Passive belay devices like the Black Diamond ATC (Air Traffic Controller) or the Mammut Smart series use friction created by a series of wraps around a metal plate without any moving parts. To belay with an ATC-style device, feed the rope through, ensuring it’s clipped correctly to your harness and locked carabiner. Managing slack and locking off during falls relies on the brake hand’s correct positioning and technique.

Advantages:

– Lightweight and durable

– Compatible with various rope diameters

– Can be used for double-rope rappelling

Disadvantages:

– No assisted-braking for added safety

– Requires more attention in managing slack and brake-hand position

4.Tubular Belay Devices – The Reverso

Tubular belay devices like the Petzl Reverso or Black Diamond ATC Guide combine some assisted-braking device advantages with the simplicity of a passive device. These devices feature an additional friction mode that shifts the braking orientation, enabling increased security when belaying from above in multi-pitch climbs.

Advantages:

– Lightweight and versatile

– Assisted-braking option when belaying from above

– Can be used to set up self-locking rappels

Disadvantages:

– Requires additional setup steps