For backcountry climbing, the nut tool is really nice for a lot more than removing rock pro. What have you used yours for?
treading rappel slings around really big rocks
cleaning dirt and vegetation out of cracks before placing pro
reaching items without getting up (me
being lazy ;-)
can opener (with a big hex or rock)
back scratcher
trenching around the pyramid tent in a Wind River deluge… don't worry, I fixed up the ground before leaving.
cooking/eating utensil
opening up vacuum seal bags
Other possibilities I haven't used
bear killing
pulling out stubborn tent stakes
toilet trowel
emergency ice axe (yikes!)
prodding slow hiking partners
hacking chunks of wood out of a rotten log for fire building
thimble for sewing gear repairs
straight edge for orienteering
drawing pictures in the dirt
What else can you think of?

