Clamp pincers

The utility model discloses a clamp pincers, including first pincers handle and with first pincers handle clamps the handle through first articulated shaft articulated second, its characterized in that, first pincers handle with be provided with between the second pincers handle in the same direction as tooth direction and unanimous, the contrary tooth direction of the tight direction of the clampratchet unanimous with loosening the direction. In this clamp pincers, set up ratchet between first pincers handle and second pincers handle, when ratchet lay in the tooth's socket of ratchet at thepawl, ratchet made the pincers handle of winning be merely able to move to pressing from both sides tight orientation with second pincers handle, was pressing from both sides when tight, and operatingpersonnel just can middle stop the application of force and make ware keep clamping state. Through ratchet's auto -lock, make things convenient for staff's operation greatly, and play certain laborsaving effect, to sum up, thi