| 摘要 |
A swivel hook assembly includes a hook holder, a hook, which has a hook shank rotatably connected to the hook holder and a hook head for hooking, a barrel sleeved onto the hook holder and movable relative to the hook holder between a first position to close the hook head of the hook and a second position to open the hook head of the hook for hooking, and a spring member connected between the hook holder and the barrel to support the barrel in the first position.
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