| 摘要 |
A device for safely rotating the wheel of a large or hard-to-turn valve is disclosed. The wrench comprises an elongated handle, and a wheel grip. The wheel grip further consists of a rim grip and a spoke grip. The rim grip extends upwardly (when viewed from above) around the bottom of the rim of a valve wheel. The spoke grip extends downwardly, first around the rim of the wheel, then inwardly, so as to grasp the spoke of the valve wheel.
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