What is "Allen wrench" in Castilian Spanish and how to say it?

American English

allen wrench

allen wrench-la llave allen.svg
Castilian Spanish

la llave allen

More More Tools Vocabulary in Castilian Spanish

Example sentences

American EnglishAn allen wrench is used for screws with a hexagonal socket in its head.

"Allen wrench" in 45 More Languages.

Other interesting topics in Castilian Spanish