Li-ion 18V 3/8” Impact Wrench with Digital Clutch Kit With 5 preset torque settings, plus another setting at maximum, dialing in the pre-programmed ft.-lbs. now easily controls torque. Electronic Torque Control is more accurate than a torque stick, therefore eliminating the need for them. Variable speed with reversible control. Extremely compact size of 6-3/4” from front to back and light weight at 3.63 lbs.. Most compact size in its class. Built-in LED light. Durable aluminum gearbox housing with 3/8 friction ring. Kit includes:. 2 Li-ion 18V 2.0 Ah Battery Packs. Intelligent Charger. Carrying Case ARI20120B