| 摘要 |
A quick-release wrench capable of driving two different bolts includes a head and a handle extending from the head. The head includes first and second jaws. The first jaw includes a plate for contact with a head of a bolt and defines a space. The plate defines a hole in communication with the space. An engagement device includes first and second teeth projecting from a slide and a spring. The first tooth is shorter than the second tooth. The first tooth includes a top and a slope extending from the top. Similarly, the second tooth includes a top and a slope. The top of the first tooth is smaller than the top of the second tooth. The engagement device is received in the space so that the first and second teeth extend through the hole and that the slide is biased by the spring.
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