| 摘要 |
The tool is comprised of an elongated arm, a leg, a handle, and a plurality of prongs. The leg of the preferred embodiment is hingedly coupled to the arm such that the leg may be extended or folded. The handle is at one end of the arm and the prongs are at the other. In the preferred embodiment the arm and leg are formed from tubing and have a telescoping arrangement. The arm is comprised of segments. At an end of segment is a handle. Segment is slideably coupled to segment at an opposite end of segment. Segment has an inside diameter slightly larger than an outside diameter of segment. The length of said arm may be adjusted to pre-determined settings by a retaining mechanism comprising a projection/detent system. In the preferred embodiment, segment has a leaf spring mounted projection that is received by detent in segment.
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