Invention Grant
US07958804B2 Screwdriver handle having removable rotating cap 有权
螺丝刀手柄有可拆​​卸的旋转帽

Screwdriver handle having removable rotating cap
Abstract:
A handle for a tool which provides for simultaneously providing a downward force and a rotating force on the work piece. By providing a cap assembly attachable to the end of the tool having a rotatable top which permits the top to remain fixed while the tool is rotated.
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