| 摘要 |
<p>The tool (1) with a handle (10) and a forked head (11) is provided with jaws (12, 13) with an inclined lower surface (120, 130). One of the jaws (12) has a higher outer surface resulting in a lower surface (120) sloping towards the central space, the opposite jaw (13) has a higher inner surface, forming a lower surface (130) sloping towards the outer surface. When the screw head or nut to be tightened or loosened is accommodated between the jaws (12, 13), the handle (10) can be easily lifted for the required operation using the inclined lower surfaces (120, 130) of the jaws (12, 13) as a support area.</p> |
