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Using Axes And Crampons On Your Ice
Hiking Adventure
By: Jimmy Cox
Having the right equipment on an ice climbing trip can
literally be the difference between life and death.
Before you get on the ice, make sure you have an ax and
crampons in tow.
Choice of the varying weights and lengths of ice axes
will be determined by the purpose for which the ax is
intended. For those who expect to use the ax primarily as
a cane - its most frequent and prolonged use - cane
length is preferable; that is, about half a person's
height. A ski mountaineer or rock-climber may prefer a
much shorter length if he intends, most of the time, to
carry the ax in his pack. In any event the shaft should
be of good hickory and fit the hand well.
The pick should bevermont ski vacation-8 inches long,
with teeth on the underside, and the adz and pick of the
head should curve so as to coincide with an arc that
could be drawn by the ax held at arm's length. The steel
should be tough enough to hold an edge well, but not so
hard as to crystallize easily.
Professional guides scorn a wrist loop, but they, and
particularly amateurs, run great risk of losing an ax
where they need it most. The loop is secured to a ring
that slides on the shaft, being stopped above the point
by a round-headed screw or a ring on the ferrule. A
satisfactory substitute that will not interfere with
probing and is readily adjustable is a loop of rawhide
tied to the shaft with a Prusik knot. Most rapid wear
will be of the point against rock when the ax is used as
a cane.
The point should protrude far enough from the ferrule to
permit several resharpenings. A one-piece point does not
have the resiliency of a point and ferrule. Metal parts
should be protected by a thin coat of oil after each use,
the stock by frequent thin coats of a good wood
preservative. A leather sheath for the head will keep the
point out of undesirable places when the ax is carried,
but is not necessary.
Fitted well and tied securely to the boots, crampons,
properly used with an ice ax, will hold on exceedingly
steep ice slopes (80 degrees is claimed!) without
requiring that steps be cut. It follows that crampons
will increase safety in steps on less severe angles.
A crampon should be rugged, and the ski mountaineer
should beware of rejected army crampons that may be on
the market for some time, and that have received the
well-deserved nickname of "folding crampons" for their
utter lack of necessary sturdiness. Single articulation
of the crampon is adequate. The points should be 1 - 1
1/2inches long to permit resharpening - frequently needed
if the climber wears them often on rock islands in the
ice. The number of points varies from 2 to 19.
The 12-point model, which has two points protruding at an
angle in front of the foot, is most versatile. A 4-point
crampon may serve for the skier who wishes only to wear
something on his ski boots for short and infrequent
pitches of ice that are not difficult. The binding when
wet will tighten if of webbing and stretch if of leather,
but leather is easy to tighten again and can be more
easily worked at subfreezing temperatures.
Original at: http://www.submitarticlesfree.com/Article/Using-Axes-And-Crampons-On-Your-Ice-Hiking-Adventure/1510
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