This is my version of the Hook/Eye (or hitch?)

Remove the old one (sand down as a last step) then glue this one in place.

There are models for old- and new style hooks and eyes. However, I only ever used the "old style" hook and the "new style" eye.

While this is not a remix, also have a look at

• https://www.thingiverse.com/thing:2929143
• https://www.thingiverse.com/thing:2927555

if you'd rather screw thing on, or

• https://www.thingiverse.com/thing:4661487

Notes:

Print everything lying on the glue-plates.
Only the "old hook" needs a bit of support.