Escape the challenges of difficult nuts and bolts with the Worx Nitro 20V Brushless High Torque 1/2" Cordless Impact Wrench. With an outstanding 1400 ft/lbs of max breakaway torque, removing even the most stubborn nuts and bolts is a breeze. And with a 1000 ft/lbs max fastening torque you can secure fasteners with confidence. Equipped with an Intelligent Constant Torque System, this cordless impact wrench keeps torque level consistent, so you don't have to worry about losing torque when battery gets low. All that power is supported by the high-efficiency brushless motor that delivers 25% more power, a 50% longer runtime, and a 10X longer equipment life than standard brushed motors. The same Power Share battery that powers this impact wrench is conveniently compatible with 140+ power tools, landscaping equipment, and lifestyle products that are part of the Power Share platform from Worx. And if you've purchased the model with a Power Share PRO battery included, you'll enjoy 5.0Ah of battery power to increase runtime and get more done with less downtime. Built with a patented non-contact control switch, this durable impact wrench stands up to excess vibration and friction—unlike those with contact switches that wear down over time. Plus, the high-intensity impact transmission is specially craft to resist wear under tough conditions. 4 Mode Control allows you to easily switch between 3 Speeds + Auto Mode to get the best output for the job. Rely on Auto Mode to stop rotation immediately. In reverse, Auto Mode stops loosened bolts so they don't fall off and get lost. In forward rotation, Auto Mode prevents overtightening. Whether you're using the impact wrench for auto repairs or construction, you can rely on its competitively compact length of 8.3" to fit easily into tight spaces. Greater ease of use also comes from its built-in LED light that boosts visibility and the rubberized soft grip handle that enhances user comfort and control.