Includes SSW18LTX1750BL - 18V 1750Nm 3/4" Impact Wrench 2 x 18V 5.5Ah Batteries ASC55 - 18V 12-36V Charger Case Features Built for Heavy Duty Applications - 3/4"square drive with friction ring and through hole, 1,750 Nm of maximum tightening torque, 2,150 Nm maximum loosening/nut busting torque, Maximum nut/bolt size M33 and overload protection which prevents overheating. Power and control - 12 (10+ APS Power Mode) speed/torque levels, variable speed trigger APS (Automatic Power Shift) mode which automatically stops after the first impact to prevent over tightening, and automatically reduces speed once nut/bolt in order to prevent fastener loss. Integrated Safety - APS (Automatic Power Shift) mode automatically reduces speed once nut/bolt is loose to prevent falling/flying fasteners, integrated fall protection, safety lanyard fixing point and high torque with low kick-back Comfortable use - Compact size and weight, rubberised grip, and integrated LED work light. Specifications Max. fastener size - M33 Max no-load speed - 1,650 rpm Max. impact rate - 2,450 bpm Max. torque - 1,750 Nm Max. loosening torque - 2,100 Nm Speed/torque levels - 12 Bit retainer - Male square 3/4” Weight without battery pack - 3.08 kg