breaker bar

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

(mechanical trades) A heavy-duty handle, typically long and with a nonratcheting head, that turns a socket to break loose nuts and bolts that are very tightly fastened.

このボタンはなに？

I grabbed the breaker bar from the toolbox and used it to loosen the seized lug nut.

詳細

意味（1）

(mechanical trades) A heavy-duty handle, typically long and with a nonratcheting head, that turns a socket to break loose nuts and bolts that are very tightly fastened.

意味（2）

(mechanical trades) A bar inside a hammer mill against which the milled material is thrown by the hammers; the material breaks upon hitting it.

breaker bars （ plural ）