Abstract: The present invention relates to a plier handle comprising a body member with two sides connected by a connecting member, and a through hole for fixing one end of a plier grip disposed near the front end on each of the two sides of the body member, wherein the rear end of the body member is pivotally connected to various knife blades, and each of the knife blades has a locking member; a control plate is disposed in between the two sides, and one end of the control plate engages with the locking member of a knife blade and the other end engages with the end of the plier grip. The knife blades are easier to be pulled out or folded up and are prevented from turning over. The plier grip is fixed in vertical position corresponding to the plier handle. It has a compact structure fulfilling various daily needs.