18V Brushless Angle Impact Wrench No load speed:0-1350/2300/3000rpm Max. Torque:90/160/270Nm Impact Rate:0-1350/2700/3600ipm Output Spindle:1/2�square With brushless motor and LED Contain 3pcs sockets:10,13,17mm + 1pc adaptor 1/2"-1/4" Without battery and charger