The DieHard 1/2 Cordless Impact Wrench has a max torque rating of 300 ft/lb and includes 2 variable speeds. This wrench includes a high-performance carbon brushed motor, as well as an LED light making this an excellent tool for both dark and tight places. Also included are both a 20v battery and fast charger. Product Features:Variable Speed TriggerNo-Load Speed: 0-2200 RPMImpact Speed: 0-2300 BPM1/2 Square ChuckHigh-Performance Carbon Brushed MotorNut Busting Torque 300 Ft-Lbs (407 N.m)Built-in LED lightBelt Loop20V 2.0Ah Lithium-ion battery included20V Quick Battery Charger includedBattery charges in approximately 1 hour