The title of this article is official, but it comes from a non-English source. If an official name from an English source is found that is not from the English Super Mario Bros. Encyclopedia, the article should be moved to its appropriate title.
Katakata Spanner Heihō are blackShy Guys that appear in Mario vs. Donkey Kong. They typically walk around like a red Shy Guy, but upon seeing Mario in the vicinity, they will gasp and horizontally throw a harmful wrench in his direction. They first appear in Twilight City.