A very powerful and effective device for easy and fast loosening and tightening large-size nuts and bolts, connecting elements subject to very heavy loads. Perfect for car repair shops, metalworking workshops, locksmiths and frame construction workshops. Square handle, 3/4" (inch) with a locking pin that facilitates secure installation of sockets. High tightening torque of 1000 Nm and breaking torque of 1300 Nm make it possible to work with fasteners that require enormous power. The impact mechanism increases work efficiency with little handle reaction. A durable anvil of the impact mechanism, thanks to the excellent materials used in its manufacture. Three speed/torque settings allow the device to be adapted to different tasks, preventing head breakage and damage to bolts and nuts. Smooth regulation of the rotational speed in the switch gives greater flexibility and control of work. The built-in, powerful LED perfectly illuminates the work area even in the darkest places, eliminating shadows on tips and connectors. Rubber bumpers protect the device from mechanical damage. The soft handle allows a more secure grip on the power tool and dampens vibrations during operation. Switching the rotation of the power tool in both directions allows for efficient tightening and loosening. The brushless motor with its innovative design, thanks to the elimination of brush friction and special magnets, ensures greater power, longer operating time, and durability of the power tool. Advanced electronic systems constantly regulate the motor operation, optimising its power for the activity being performed, which translates into operational efficiency and maximization of battery operating time. The durable metal gear housing perfectly dissipates heat, making the device operate more efficiently and last longer in use. The metal gearbox increases wear resistance and ensures the precision of the mechanism. Thermal protection protects the device against overheating during operation. The OneAccuSystem 18V enables the battery of your choice to be used in a wide and varied range of power tools for the toughest jobs.