I have been hanging my (few) cutting rulers because I don't have enough surface space to use a rack. I love the functionality of the 3M Command hooks I've been using (see pic) - great size, can hold 2 rulers, etc. - with the exception of when they fall off the wall.
I'd really love to use nail-in hooks, but I'm struggling to find any with as good a shape and length as the ones I've been using. I kind of need separate hooks, too, as I have more vertical space on this wall than horizontal, so I can't use a bar with hooks lined up along it, if that makes sense.
Aside from just driving nails into the wall, do you have any good leads on nail-in hooks that work for rulers? If you hang your rulers, what do you use?
Thanks!