| 摘要 |
A tool device is disclosed to include a hollow upright pivot shaft, coupling rings rotatably mounted on the hollow upright pivot shaft at different elevations, and support arms respectively coupled to the coupling rings and turnable with the respective coupling rings about the hollow upright pivot shaft, each support arm having a plurality of open receiving chambers respectively vertically cut through the top and bottom walls thereof for holding hand tools, each open receiving chamber having a front opening, a top opening connected to the top open side of the front opening, and a bottom opening.
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