Manual, ergonomically designed, lightweight hydraulic tool for one handed crimping of 4 to 150 sqmm connectors. quick opening and closing head, rotatable 180°. This new model, new look with its bicolor and grip handle sheaths, gains 20% in weight. A new overload valve incorporated into the oil tank improves the reliability of calibration. Automatic release with an audible "clic" when force of 35kN is reached. Return of piston by release trigger.