It is not easy to Unscrew a tight screw, rusted bolt, firmly seated the screw, if the screwdriver is narrow and uncomfortable handle. However, to improve it and make the screwdriver a “strong” literally in a few minutes. Drill the top of the handle through the cross hole to Insert a ratchet steel rod of appropriate diameter, or just a nail, and you have a screwdriver with a lever. V. GONCHARENKO, Simferopol
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