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rotating / screwdrivers

The key point of use the screwdriver which is max-striction, when you tight or loose the screw. The design is a kind of transformation in handle. The handle can transform to " L" which is in order to increase the arm of power.


Lin Sheng Ji

Lin Sheng Ji
Douliou, Taiwan


Lin Sheng Ji

Lin Sheng Ji
Douliou, Taiwan