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This screwdriver named Wings involves two special functions. First one is extra handles which can help to use a screwdriver easier than a normal screwdriver because the extra handles are occupied on screwdriver horizontally. When an operator uses the wings as a normal screwdriver the extra handles are positing inside of the screwdriver moreover when a operator needs more force for taking in or taking out a screw from something he/she brings out the extra handles just one time because it has two gears and the two cogwheels engage each other therefore the two handles are coming up together. Second function is rotating cap on the top of the wing.
Brooklyn, United States
Yong Min Seo
Woodside, NY, United States