File:First socket wrench.png - Wikimedia Commons
Illustration showing Improved screw wrench patented by a Texan ...
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File:Wrench.png - Wikimedia Commons
History of the wrench - 1835 Wrench
Monkey wrench' dates to 1800s – not name given to boxer Jack ...
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Adjustable spanner - Wikiwand
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Jack Johnson, 'Monkey Wrenches' and Historical Accuracy | Modern ...
