松开压在开夹压片上的手指后即可将螺丝固定在螺丝刀上，反之便可解除固定。
Loosing the fingers which press on the opening gripping sheet, the screw can be fixed on the screwdriver, conversely, the fixation can be relieved.
松开压在开夹压片上的手指后即可将螺丝固定在螺丝刀上，反之便可解除固定。
Loosing the fingers which press on the opening gripping sheet, the screw can be fixed on the screwdriver, conversely, the fixation can be relieved.
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