LOCK GRIP PLIER(VISE GRIP)
Lock Grip Plier (also called Vise-Grip, a Vice Grip, Mole Wrench or Mole Grip) are pliers that can be locked into position, using an "over-center" cam action. Locking pliers are available with many different jaw styles, such as needle-nose pliers, wrenches, clamps and various shapes to fix metal parts.
