| 摘要 |
PURPOSE: To easily reverse the relative positional relation between clamp body and a shaft by extending a second blade in the direction perpendicular to a first blade in a position separated from the end of a clamp jaw and by adding it to a second outer surface of the shaft by a second detachable fastener. CONSTITUTION: A clamp body 10 comprises a first and a second blade portion 11, 21 oriented at a right angle to one another, the first blade portion 11 is attached to one outer surface of a shaft 20, and the second blade portion 21 is attached to another outer surface of the shaft 20. While the first blade portion 11 is attached to the same outer surface of the shaft 20, the second blade portion 21 selectively attached to at least two parts of the outer surface of the shaft 20 so that the clamp body 10 can be relatively reversed to at least two kinds of positions with respect to the shaft 20 and the variety of the tools can be improved. |
