I'm trying to make a pair of aluminum instep crampons. I just bought a 12" x 4" 1/8 inch sheet of aluminum and would love some input on the best way to turn it into a functional instep crampon. Beauty not required. Functionality is all I care about. Since aluminum instep crampons aren't being sold right now, making my own for my upcoming SHR thru-hike seems to be the way to go. Any ideas/patterns/thoughts?
Royal

