| 摘要 |
A caulking gun includes a gun body, a connector secured on an end of the gun body, and a hanging hook adjustably positioned on the connector. Thus, the angle and position of the suspension portion of the hanging hook can be adjusted arbitrarily so as to fit the user's practical requirement. In addition, the positioning bosses of the hanging hook are positioned in the positioning holes of the connector, so that the hanging hook is combined with the connector rigidly and stably.
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