| 摘要 |
A tripod has an extensible strut for improving the stability thereof by tying the strut to a sturdy object. In another aspect of the invention, a method of using a tripod includes attaching the tripod to a sturdy object. In another aspect of the invention, a novel caster wheel mechanism permits easy relocation of the tripod. In another aspect of the invention, a multifunction support is provided. In yet another aspect of the invention, a tool rack is provided supported by the tripod.
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