| 摘要 |
A levered tool includes two cooperating jaws, two cover plates pivotably mounting therebetween the jaws, two handles providing a levering function for the jaws, and two pivotally connected toggles each of which includes a first end pivotally connected to one of the jaws and a second end fixed to one of the handles, wherein the tool is further provided with an adjusting device connected between the toggles and capable of adjusting the distance between the first ends of the toggles.
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