| 摘要 |
An extensible handle for a hand tool includes a main body, a sleeve and a rotator. The main body has an extension bar provided with plural locking ball holes. The sleeve matched with the extension bar is provided pivotally with a ball corresponding with the locking ball holes. The rotator restrictively and pivotally matched with the front portion of the sleeve is provided with a releasing groove corresponding with the ball. When the releasing groove is moved to coincide with the ball, the extension bar can reciprocate freely along the sleeve. On the contrary, when the releasing groove is moved to separate from the ball, the ball is to be confined in the locking ball hole, keeping the extension bar restricted and immovable.
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