Our M12 FUEL 3/8" Subcompact Impact Wrench with Friction Ring offers the Best Underhood Access for all automotive applications. Measuring just 4.5" in length and 2.0" in width, this tool delivers up to 40% faster application speeds, driving productivity in the shop. Powered by a POWERSTATE Brushless Motor, the Subcompact Impact Wrench achieves 0-3,400 RPM and up to 225 ft-lbs of nut-busting torque with an M12 12V Lithium-Ion CP High Output 2.5 Ah Battery Pack, making it ideal for removing stubborn fasteners. This solution excels in both performance and size. Weighing only 1.6 lbs as a bare tool, it is the Lightest Weight in its class, reducing user fatigue throughout the workweek and fitting into the tightest spaces without the need for additional extensions, swivels, or adapters. Equipped with Tri-LED work lights, it illuminates your work area without casting shadows. The tool has a variable speed trigger with 4-Mode DRIVE CONTROL, this offers greater precision and customization of power output, including AUTO SHUT-OFF that limits torque to 10 ft-lbs for hand-tight applications, preventing overtightening in forward mode. In reverse, the bolt removal mode slows down RPM once the bolt is free, preventing fastener drops in your workspace. Mode changes are effortless with single-handed operation. By shifting the forward-reverse shuttle into neutral and double-tapping the trigger, you can easily switch modes.