| 摘要 |
A holder for an agricultural tool. The holder has a shaft with first structure at a first location for mounting at least one agricultural tool to the shaft. The shaft has a portion that is movable guidingly in first and second opposite directions relative to a support on which the holder is mounted. A second structure is integrally formed as one piece with the shaft to limit movement of the shaft portion in one of the first and second directions relative to a support on which the holder is mounted.
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