open-end wrench
复数形式
open-end wrenches
1
开口扳手, 双头扳手
a hand tool with two U-shaped ends of different sizes, designed to grip and turn nuts and bolts with flat surfaces, providing a versatile and convenient option for various tightening and loosening applications
An open-end wrench is a tool used to tighten or loosen bolts and nuts. It has a U-shaped, open-ended design that fits over the flat sides of a bolt or nut. This allows for quick use, as the wrench can be easily placed and removed. It is commonly used in mechanical, automotive, and construction tasks, especially when working in areas where a full rotation of a box-end wrench is not possible. Open-end wrenches come in various sizes to fit different bolt or nut widths.
- To loosen the bolt, use an open-end wrench to grip the flat sides.
要松开螺栓，请使用开口扳手夹住扁平的两侧。
- He reached for the open-end wrench to tighten the nut on the pipe.
他伸手去拿开口扳手来拧紧管子上的螺母。
- I need an open-end wrench to work on these small bolts under the car.
我需要一个开口扳手来修理车底下的这些小螺栓。
- She tightened the screws with an open-end wrench to secure the frame.
她用开口扳手拧紧了螺丝以固定框架。
- The toolbox was filled with various sizes of open-end wrenches for different jobs.
工具箱里装满了各种尺寸的开口扳手，用于不同的工作。
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