Hanging Storage Under-Shelf Rail (Long)

Update: The new, improved hanging storage pieces can be found all together at https://www.thingiverse.com/thing:3097781


This is the long version of the hanging storage rail for mounting under surfaces. It's 8 inches (or 20 cm) long and requires 2 #7 recessed head screws for mounting. I use 1" long screws for going under shelves.