A clamping device of metal or wood,usually consisting of two jaws closed or opened by a screw or lever,used in carpentry or metalworking to hold a piece in position.

• 虎钳由金属或木头做成的钳夹工具，通常由两个靠螺旋或标杆进行开合的部件组成，用于木工业或五金业中使物件定位