tool
Piton hammer
For his safety and, in artificial climbing, to get higher, the first
climber puts hooks in the crevices of the rock; the latter removes them.
The first work can be done with a light fist. However, pulling out the
hooks is sometimes difficult and various hammers have been devised to
facilitate this. All weigh about 500-670g and usually consist of a square
face to drive the hooks in, and a curved pin with notch that can be
inserted into the eye of the hook. The handle then becomes the power arm of
a lever of the first kind, like a claw hammer. Sometimes there is also a
hole in the working part, where a carabiner can be picked up. By forming a
chain of three carabiners, the last of which is inserted into the eye of
the hook, that hook can sometimes be knocked out. The pin or the more or
less pointed end of the working part also serves to drive clamping wedges
into gaps. The wooden handle was replaced by the metal, which does not come
off. Usually a hole is drilled in the end of the stem...