Meanings
Synonyms & antonyms
nounSynonym of hex head wrench.
More synonyms by meaning
nouna wrench for Allen screws
Synonym sets from Open English WordNet, CC BY 4.0.
Cite this entry
hex key. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/hex%20key
“hex key.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hex%20key. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “hex key,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/hex%20key.
Source: hex key on Wiktionary, CC BY-SA 4.0.