| 摘要 |
The hook has a molded plastic body including a rod engaging part formed of arcuate sections with roller bearing receiving cavities. Means for joining the sections are provided. The hook is assembled by placing the roller bearings in the cavities in one of the sections. The sections are then aligned and joined together. The hook body also includes a curtain receiving part, integral with one of the rod engaging part sections. The curtain receiving part includes oppositely inclined portions. The portions meet at a point along the vertical axis of the hook.
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