| 摘要 |
A holder for a vise for releasably retaining a pair of parallels against the jaws of a vise. The holder includes a spring body having a pair of elongated sides interconnected by a spring band which causes the sides to be biased away from each other when the ends of the band are brought toward each other. The outer end of each side has an end member pivotally mounted thereon, each end member having a flat outer face for engagement with a respective parallel to urge the parallel against the jaw of a vise when the body is in the space between the vise jaws. The holder is manually handled to position the end members against the parallels and to remove the holder from the space between the jaws of the vise.
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