The utility model discloses a pair of multifunctional stay wire manufacturing pincers which comprise an upper handle and a lower handle, wherein one ends of the upper handle and the lower handle are connected through hinges, the connecting ends of the upper handle and the lower handle are provided with stay wire bending dies with circular-arc ends, the circular-arc ends of the stay wire bending dies are provided with annular stay wire limiting grooves along circular-arc surfaces, wire pressing blocks for fixing the positions of a stay wire are also arranged on the upper handle and the lower handle, and UT clip mounting clamps are also arranged on the upper handle and the lower handle. According to the multifunctional stay wire manufacturing pincers, the position of the stay wire is fixed by the wire pressing blocks, and the stay wire bending dies are used for bending the stay wire, so that the stay wire bending degree is high and the stay wire bending speed is high; the UT clip mounting clamps can be used for smoothly jacking a manufactured steel strand into a wedge-shaped clip; and the whole process is finished by operating the upper handle and the lower handle without needing workers to have high wrist and arm power and rich manufacturing experience and knock outer boxes of the UT clips, and therefore the phenomenon that the stay wire and a tongue are not attached can be avoided.