Cryptic crossword clue
It's crucial to call on Sunday for double-loop devices 3,5

The most common and most likely answer to this crossword clue is the 3 plus 5 letter word KEY RINGS

K
E
Y
R
I
N
G
S

Buddy explains!

The straight part
We know that "double-loop devices" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case double-loop devices = key rings.
The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.
This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.

Crossword Answer definitions

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