| 摘要 |
A hand tool includes a wrench handle and a multi-functional arrangement, which includes a wrench head having a sliding channel to define an opened end, a closed end, and a top opening, a fixed jaw integrally extended from the wrench head, an adjustable gripping member, a rotatable adjustor, and a hollow hammer head. The adjustor is rotatably coupling with the gripping member, which is being received in the sliding channel and extended through the top opening to align with the fixed jaw, to reciprocally drive the adjustable jaw at a fully closed position and a fully opened position. The hammer head is integrally formed at the closed end of the wrench head as an added function of the wrench without altering the original shape of the hand tool, so as to minimize the overall size without compromising the structural strength and the manufacturing cost.
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