Hail broke many of them - the glue is intact, but the plastic snap in window glazing is broken on two sides of the house.
I replaced them all on my last house which was 10 years older.
I have a 1" belt sander and can probably grind down a ridge if there is something that would still fit with customization.
Tom from SWISCO responded:
May 19, 2017
Thank you for your post. The closest match we believe may work for you would be our 55-017 glazing bead. Carefully compare your measurements to ours and let us know what you think.