PURPOSE: To provide a socket capable of detaching a threaded fixture quickly, easily, and effective in particular when the fixture is arranged so as to surround the element of a continued conduit.
CONSTITUTION: This socket comprises a first part 24A having an inner edge part contacted with a workpiece and formed with a projecting part on one end side, a second part 24B having an inner edge part contacting with a workpiece and formed with a receiving part 24 on one end side, and pivotally fitting part 34 in which the other end part of the first part and the other end part of the second part are pivotally fitted and the first part and the second part are relatively moved so that the projecting part of the first part is engaged with the receiving part of the second part, and both parts are self-locked when the workpiece is engaged with the center opening.
ROORENSU EMU GAADONAA