Kevin said:
Ask 5 climbers about leashes for a piolet, and you will get 10 responses...
Here is an eleventh response...
Just use some flat webbing attach it to the head of the axe using a re-tied water knot, and then either make a slip knot with a stopper knot so you can adjust it to your wrist without cinching down so much you cut off the circulation to your hand, or use another re-tied water knot with a large enough opening for your wrist. And an extra tip... Make sure you measure this opening with your thickest glove or mitt on so you get the sizing right, make it too small and you will be cursing having to take your glove or mitt off on a very cold and very windy day to get the leash on or off.
I made a leash with half-inch webbing:
* the head end of the leash had a loop which could be threaded through the biner hole in the axe head and girth-hitched to the axe.
* The leash ran down parallel to the axe shaft to:
* a triple water knot (overhand knot, threaded three times through). There were two loops formed by this triple water knot: a small one around the axe shaft and a larger wrist loop.
* To attach the axe to your wrist for piolet traction (holding your axe like a hammer and swinging the pick in above your head), you just put your hand up through the wrist loop and twisted the loop to the desired tightness. (Easy to put on, easy to escape, and easy to adjust to fit different size gloves/mittens.) You put the twisted part of the wrist loop between your thumb and forefinger, like the wrist loop on a ski pole.
* The overall length of the leash is set to be just shorter than the axe so the spike cannot impale the leash when not using the wrist loop.
* The small loop around the shaft can be slid up to near the head as needed for axe techniques where you hold the axe by its head or shaft.
* The leash can be removed at any time by un-girth hitching it from the axe head.
* If you wish to use a keeper cord, you can girth hitch it to the small loop around the shaft.
Simple: just a bit of webbing and two knots...
A number of the commercial wrist loops (without the small loop around the shaft) impede a natural swing--this method does not.
Works for me for ice climbing, snow climbing, and hiking--I use this leash on all my axes.
Doug