| 摘要 |
A hammering tool includes a hammer, a frame and a fastener. The hammer has a shaft and a hammer head, and the hammer head has a claw. The hammer head has two slots and two bores. The frame has a fulcrum portion and two arms, wherein the arms are received in the slots. The frame is moved along the slots between a first position, in which the fulcrum portion is proximal to the hammer head, and a second position, in which fulcrum portion is distal to the hammer head. The fastener has two pins to be inserted into the bores when the frame is moved to the first position or at the second position.
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