| 摘要 |
A plier device includes two elongated handle member each having an intermediate neck portion formed between a jaw and a handle, an elongated channel and a number of teeth are formed in one of the handle members, and an orifice is formed in the other handle member for pivotally engaging a shaft of a pawl member which includes one or more teeth for engaging with the teeth of the handle member. A spring member is attached to one of the handle members and has a leg engaged with the pawl member and the other leg engaged with the handle member for biasing the tooth of the pawl member to engage with the teeth of the handle member. A frame may solidly anchor the pawl member to the handle members.
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