Battery-Operated: Runs on Milwaukee's M12 FUEL Lithium-Ion battery for cordless power.Right Angle Design: Compact 3/8 in. cordless wrench with 90-degree angle for tight spaces.High Torque: Delivers 220 ft-lbs of fast, efficient power for heavy-duty tasks.Durable Construction: Made from hardened steel for long-lasting performance.Compact Size: Weighs only 2.83 lbs for easy maneuverability.