| 摘要 |
A hand tool for the removal of a stopper from a pressurized vessel where the stopper is retained by a wire cage. The tool includes a pair of elongate members pivotally connected having a handle portion and a jaw portion. A stopper grip portion is attached to each inner side of the jaws in order to grip the stopper and allow pivotal movement of the elongate members. A protrusion such as a hook is fixed to at least one of the members and receives the wire eye of the cage when the grip portions are engaged with the stopper.
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