Powerful 1/2 "impact wrench for loosening wheels (up to size M28) with a power of 300 Nm. The tangential impact causes the relaxation of threaded connections in seized screws, even when tightened with a torque exceeding 300 Nm. The wrench is equipped with a four-pole motor (4 brushes instead of 2), which ensures higher rotational speed under load. Perfect for work in the workshop and on the construction site (tightening handrails, barriers, formwork and long carpentry screws). precise speed regulation in the switch (potentiometer) forward/reverse rotation switch spindle brake metal gear housing (teeth hardness: 53-56 HRC) durable, rubberized body made of polyamide reinforced with glass fiber ergonomic handle, metal belt clip 4-stage battery charge indicator protection against overheating of battery cells 18 V system – operation on a common battery, matching the series of devices spare batteries with capacities 2 Ah (YT-82842), 3 Ah (YT-82843) and 4 Ah (YT-82844) The set includes: impact wrench, 17, 19, 21 and 22 mm sockets, 18 V 2 Ah Li-Ion battery, fast charger (1 h for 2 Ah batteries), case. Also available as a standalone tool (without battery and charger) - YT-82805.