wipers!!?????

I have the oem arms for both cars, I need the blade and the original style metal part that holds the rubber blade (refill). Anco was the oem supplier. Looks like the Trico 33-150 is the replacement? Any can tell me if it fits my Anco oem arms????? I do not want to buy new arms. If I had a boneyard with old stuff I would go there, BUT aren't any within 200 miles!!
I was going to suggest NAPA, but looks like you tried. My local NAPA store can sometimes get stuff O'reilly's, and Auto Zone can't.
They have nation wide distribution, and physical catalogs for many different parts. I recently got some curved pieces for mirrors
for my truck. Old ones were steel and threaded studs broke when I tried to remove nuts. Replacements were stainless pieces with
bolts. Only other source was to buy a complete mirror assembly.