"Dan" wrote in message
...
I am looking for what we used to call "swizzle sticks." They are
screwdrivers for adjusting multi-turn trim pots.

I have been using those things for about 50 years, and never heard them
called "swizzle sticks". They come in many shapes, but generically, I have
always known them as "tuning tools" and sometimes "dittle sticks"

Vaughn