The MILWAUKEE® M12 FUEL™ 1/2" Right Angle Impact Wrench w/ Pin Detent is the industry's most powerful right angle impact wrench. This battery-powered right angle impact wrench delivers up to 220 ft-lbs. of nut-busting torque without kickback to remove stubborn bolts and fasteners. This durable cordless impact wrench easily fits into tighter spaces than traditional pistol-grip impact wrenches with a profile head of only 2.2 inches, reducing the user's need for socket extensions. The 4-Mode Drive Control delivers unmatched control in various fastening and bolt removal applications. Milwaukee REDLINK PLUS™ Intelligence provides maximum performance and protection against overloads, over-heating, and over-discharge. The M12™ REDLITHIUM™ Battery Packs (not included) are compatible with all M12™ tools, delivering more work per charge and more work over the life of the pack.