About rank (reel)

Rank A
Very few scratches. Or something with slight scratches.
Rank AB
There are a few noticeable scratches. Something that has a sense of use such as gear when operating.
Rank B
There are noticeable scratches all over the place. Something that has a feeling of grit or strange noise when operating. Items with strong signs of use, such as rust and corrosion.
Rank C
There are many noticeable scratches and are in extremely poor condition. Something that has a strong sense of grit and strange noise when operating.
Rank D
This may interfere with use, such as sticking, malfunction, or missing parts. Or there are signs of repairs or modifications.