名词
中文翻译：紧固器
同义词：
['tightener', 'tension clamp']
例句：
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1. The tension packer was used to secure the bolts in place.
使用张力夹具来固定螺栓到位。
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2. The tension packer was essential for ensuring the proper tension of the cable.
张力夹具对于确保电缆适当张力至关重要。
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3. The tension packer was designed to handle heavy loads without causing damage to the material.
张力夹具设计用来承受重载，而不会对材料造成损坏。