WRENCH

Proto Tools is an American industrial hand tool company. Founded as Plomb, it is presently a division of Stanley Black & Decker. The company is credited with creating the first combination wrench in 1933. Torque and angle tightening with one tool: productivity improvement, digital display minimizes reading errors, and delivers high precision. LEDs for easy viewing of results and audible beep when desired level is reached. Buzzer and LED indicator for the 9 pre-settable target torques or angles.