FLEX 1/2” Mid-Torque Impact Wrench Stacked Lithium Kit delivers powerful performance in a compact, lightweight design that is built to handle tough, hard-to-reach spaces with ease. This durable tool provides 600 foot-pounds of fastening torque and 750 foot-pounds of nut-busting torque, making it i for demanding jobs. For automotive use, the Bolt Auto Stop Mode prevents over-tightening, breaking, or stripping of lug nuts, while the Bolt Removal Mode stops the tool as soon as the lug nut is loosened, ensuring precision and safety. The wrench features vibration suppression technology to reduce user fatigue during extended use. With three speed modes and a variable speed trigger, it precise control over RPMs to adapt to different materials and tasks. Powered by the FLEX Stacked Lithium Advantage, this cordless impact wrench boasts battery power, runtime, and fast charging capability. The kit includes the mid-torque impact wrench, a 3.5Ah Stacked Lithium battery, and a 160W Fast Charger. Model Number: FX1451-1F