Built on Ingersoll Rand’s 100-year legacy developing industry-leading tools, you can always rely on the 36QMAX and 15QMAX. These tools have been rigorously tested, beaten up, dropped, and pushed to the limits to make sure they last twice as long as the competition.; With their twin hammer design, unmatched durability, superior accessibility, and up to 640 ft-lbs of nut-busting torque at just 2.4 lbs, the 36QMAX and 15QMAX are not just tools you want, they are tools you need to get real work done time and time again.; Power-to-Weight; At 2.4 pounds this tool still manages to produce 640 ft-lbs of nut busting torque making it a power-to-weight leader in its class.; Access; There is no place for work to hide; as this compact design gives the user the access and power they need, even if the task is up, under, over, or around any awaiting obstruction.; Reliability; Built on the Ingersoll Rand Impact Wrench legacy, this tool is testing at 2X the life of competitive products available today. Backed by a 2-year warranty to prove it.; Control; The one-handed forward/reverse push button and 3-mode power regulator give you max control and max performance.