Crampon G12

All-steel G12 crampon, by Grivel. The long points make it suitable for excursions in the tropical, deep snows of, for example, South America.

This crampon is equally suitable for mixed routes because the long teeth do not wear out so easily on rocky terrain. It is equipped with four points for holding back in the descent. Semi-rigid, the length can be adjusted quickly, without using a tool.
Like all the other crampons, the G12 comes with an antibott in front and at the back.

This crampon can be mounted with any of the following bindings: New Matic - New Classic - Cramp-O-Matic

Crampons fitted with a CRAMP-O-MATIC binding require a rigid boot with a groove in front and at the back, in order to secure the stirrups on the boot. The metallic steel stirrup in front gives the boot a secure hold and greater precision; a tab folds down over the boot to allow the strap to be attached. This stainless steel tab – a Grivel invention –.is attached to the front of the crampon as a precautionary measure against losing it, should it inconveniently slip from the boot. At the back, the plastic heel piece slots into the groove of the boot. This binding is quick to attach.

The NEW MATIC binding is a newer version of the CRAMP-O-MATIC binding Crampons equipped with a NEW MATIC binding are mounted in front with a plastic stirrup-like attachment system. The boot does not require a groove in the front. The plastic attachment system in front can wear out due to intense activity, but is replaceable. At the back, the plastic heel piece slots into the groove of the boot with which it is worn. They are designed for boots that are more rigid.

Crampons equipped with a NEW CLASSIC binding are mounted with a plastic stirrup-like attachment system in the front and at the back. These bindings fit practically any kind of boot. Very easy to put on — you only need to close the bindings on the boot and to pull the strap. These crampons do not require the boot to have grooves. They have the added advantage of taking up very little space when folded in the bag. They are ideal if you are renting or borrowing crampons