It never made strong chains (5)
I believe the answer is:
paper
This clue might be a double definition.
'it never' is the first definition.
The definition suggests a singular noun which matches the answer.
'strong chains' is the second definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Perhaps they are linked in a way I don't understand?
'made' acts as a link.
Can you help me to learn more?
(Other definitions for paper that I've seen before include "Written essay" , "Daily publication" , "It's usually made from wood pulp" , "It's made from wood pulp generally" , "round > tiger" .)