I just put some foulproof guides up on the for sale board if anyone is interested in them. Look here:
these would be appropriate for what size rod - a short one I assume.
I’d say they are good for larger weight fly rods. I’d probably put them on an 8 or higher myself. They look like a snake guide with an extra loop in the wire, and the loop is off of the blank, so I would think that they should shoot line better than regular snake guides.
I have to say Blue if I needed these I would scarf them up in a hertbeat. Have nothing in mind that big for awhile but from what I am told they are awesome guides
They might end up on a project 'boo that I have if no one takes them. The rod throws a 9 weight line nicely, and would probably do an 8 nicely, too. I think it might end up as a carp rod before it is all over.