The Milwaukee M12 FUEL™ 3/8" Right Angle Impact Wrench w/ Friction Ring is the industry's most powerful right angle impact wrench. You’ll be able to easily remove stubborn bolts and fasteners with up to 220 ft-lbs. of nut-busting torque. This cordless right angle impact wrench also gives you maximum access with ultimate control in hard to reach applications. Our durable cordless impact wrench easily fits into tight spaces with a profile head of only 2.2 inches. This allows you to be more productive by decreasing your need for socket extensions often used with pistol-grip impact tools. The 4-Mode Drive Control delivers unmatched control in various fastening and bolt removal applications. Modes 1-3 provide RPM and IPM adjustments for maximum precision, and Mode 4 is equipped with Auto Shut-off in forward and Bolt Removal Mode in reverse. Our Auto Shut-off Mode will prevent over-tightening of bolts by applying no more than 15 ft-lbs. of torque. Bolt Removal Mode provides more control by drastically slowing down RPMs once the bolt is loosened. The REDLINK PLUS™ Intelligence ensures you achieve maximum performance and protection against overloads, over-heating, and over-discharge. This cordless 3/8” impact wrench is powered by MILWAUKEE® M12™ REDLITHIUM™ Battery Packs (not included), which are compatible with all M12™ tools, delivering more work per charge and more work over the life of the pack.