I was at a garage sale and lucked into some original M84 scope parts sold by Sarco in the early 90's. Among them were a new windage and elevation knob, along with two knob covers. To replace the old parts on one of my M84 scopes I need a tool that will remove the small inner nuts that hold the old windage and elevation knobs in place. Does anyone have a picture of what this special tool looks like so I can have one made.

Thanks,

CNJCOMP