| 摘要 |
A ratchet tool includes a handle and a head in which an engaging member is received therein and a pawl is engaged with the engaging member. A link is pivotably received in the handle. A first end of the link is engaged with the pawl and a second end of the link is connected to a control member which is rotatably mounted to the handle. An intermediate portion of said link is pivotally connected to a base member in the handle.
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