Tool Used for Tightening Bolts and Pipes
This page is the CodyCross answer for the clue below from Canada, Group 1271, Puzzle 5 (Polio Vaccine).
Question is: Tool Used for Tightening Bolts and Pipes
and the answer is: WRENCH
Word Meaning:
WRENCH — A movement that twists or pulls violently; a tug.
Definitions from Wiktionary.