Bosch 4-Amp 18-volt Variable Speed Brushless 1/2-in square Drive Cordless Impact Wrench (Bare Tool) GDS18V-221N

The Bosch GDS18V-221 18V EC Brushless 1/2 In. Impact Wrench with Friction Ring and Thru-Hole is designed for driving high-torque bolts, nuts and anchors. This impact wrench features Auto Bolt Release, which stops rotation when there is no torque on the tool to prevent accidentally dropping bolts and nuts during removal. The tool also has Bosch’s hammer-and-anvil system, which delivers great impact energy. The efficient EC Brushless motor features a long runtime and delivers up to 221 Ft.-Lbs. of torque, 0-3,400 no-load ipm and 0-2,400 no-load rpm. This wrench was built with a compact design; it has a 6.4 In. head length and a weight of just 2.77 Lbs. This is a bare tool kit; battery and charger are sold separately.Impact wrench design – built to deliver high torque for tightening such fasteners as lag bolts, concrete anchors and lug nutsPowerful motor – delivers up to 221 Ft-Lbs of torque to drive large fasteners quicklyAuto Bolt Release – stops rotation when there is no torque on tool to prevent accidentally dropping bolts and nuts during removalDelivers 221 Ft-Lbs of torque – ideal for fast tightening and removing of heavy-duty fastenersCompact tool design – weighs only 2.77 Lbs (tool only, not including battery) and has a 6.4 In head lengthErgonomically designed cover and grip – features soft grip for comfort and keeps the head of the tool cooler during usageLED light – illuminates dark work areasBosch 18V cordless power tools are covered by a five year limited warranty – for details, visit rb-ptio/PowerToolWarranty or call 1-877-BOSCH99