The original grigri is rated for 10 to 11 mm single ropes while the newer smaller grigri 2 is rated for 8 9 to 11 mm single ropes and optimized for 9 4 to 10 3 mm ropes.
Belay device types.
In short the term belay device refers to any instrument that can be used to secure a partner while they climb or yourself while you descend from a fixed anchor.
Devices like the grigri are all a lot heavier and bigger than tube devices or figure 8s.
Figure 8 belay device.
The rope is folded and pushed.
The added engineering in safety and assistance in braking and moving parts make this type of device the most expensive belay device but it is the one that you will find in most climbing gyms.
In a multi pitch climb they allow the lead belayer at the top of the climb to secure and belay the following climber.
Trango sells a similar assisted braking belay device called the cinch that is rated to work on ropes 9 4 to 11 mm.
However as with most things there are ways to minimize them so your experience can be both exhilarating and as safe as possible.
Figure 8 belay device.
They are widely recognized for their versatility and incredible suitability for a wide range of climbing including gym sport traditional multi pitch rappelling and even single pitch.
Assisted braking belay device passive assisted braking belay device active figure 8 belay device.
Nathan barker september 28 2020.
Not one i would recommend today but the body belay was all the rage before modern belay devices were.
The auto block tube belay device types are probably the most common out there.
The grigri is are arguably the safest belay device for beginners.
Guide plates are essentially a more advanced type of tubular belay device and they are a passive form of assisted braking belay device.
You don t need to be an expert climber to see that it comes with risks.
Tubular belay devices are perfect for any type of climb anywhere which is why everyone from beginners to the big time pros have these.
Guide plates have a large attachment point on one end with a smaller point on another.
Also not one i would recommend in lieu of a proper belay device but the munter hitch knot is a great.
In fact it is the darling of most climbers and many belayers use them too.
These are very common and are suitable for any kind of climbing.
How to choose belay devices tubular belay devices.
What is a belay device.
Assisted braking belay devices also sometimes called self braking self locking.