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Allen key

British  

noun

  1. an L-shaped tool consisting of a rod having a hexagonal cross section, used to turn a screw ( Allen screw ) with a hexagonal recess in the head. A different size of key is required for each size of screw

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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See Examples For:

The Tripp Trapp, with several add-ons sold separately, adjusts from baby seat to toddler booster and, finally, adult-size chair with the turn of an Allen key.

From Seattle Times May 26, 2021

If you started lockdown last year putting together a work-from-home desk, don't throw away the Allen key yet.

From BBC Feb. 24, 2021

Motors are swappable via an Allen key that is stored in the front truck, and batteries are easy to unscrew and remove.

From The Verge Jan. 17, 2020

On the front of the brace was a warning label explaining how, if Don went into cardiac arrest, the brace must be removed with an Allen key he carried with him at all times.

From Washington Post Oct. 12, 2018

It can be assembled with just an Allen key and controlled with an XBox.

From The Guardian May 24, 2013

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