I have a few old Marbles knives and a few other stacked leather handle knives. I see on the top of the handle there is a slot that looks like you can tighten a nut that keeps the stacked leather as well as the rest of the knife tight. Is there a tool I need to get to use this?
D.P.
I've not worked on these but I would say that there is a tool similar to a screw driver. Maybe a split screw driver. My first thought would be to file or grind one out of a piece of scrap material.