angle iron

Noun

 * 1) A length of iron or steel, having an L-shaped cross section, used as a structural support

Usage notes
Although the sense of angle iron in reference to steel angle stock is a misnomer (comparable to tin foil in reference to aluminum foil), it is well known and still sometimes heard.

Translations

 * Esperanto: angulaĵo
 * Estonian: nurkprofiil
 * Georgian:
 * Irish: iarann uillinne
 * Polish:
 * Romanian: cornier,
 * Swedish: