also: スパナー
noun
spanner; wrench
A hand tool for gripping and turning nuts or bolts. In Japanese, スパナ is the everyday term; レンチ is also used for certain types.
自転車の修理にスパナが必要だ。
I need a wrench to fix the bicycle.
工具箱からスパナを取り出した。
I took a spanner out of the toolbox.