Drive tool, has passage running through drive head, and moveable rod extending through passage and comprising positioning section, which is in interference with positioning unit accommodated in head, such that rod does not turn in passage

摘要

The tool has a passage (12) running via a drive head (10) and a moveable rod (20) extending through the passage. An upper hole is provided through an upper part of the head, and a positioning unit (30) is accommodated in the head, where a positioning section (21) of the rod is in interference with the unit, such that the rod does not turn in the passage. The unit has two arms and an upper section that extends through the hole.