The FLEX FX1471-1CP 24V 1/2" High Torque Impact Wrench Kit delivers professional fastening performance featuring up to 1,150 ft-lbs of nut-busting torque powered by an intelligent sensor- brushless motor. It three selectable speed modes, vibration suppression, and a Removal Mode for improved productivity and user control. Included in the kit are the FLEX FA105001 6-inch Impact Magnetic Extension with an industrial-strength magnetic head, corrosion-resistant stainless steel construction, and FLEX Impact Shield technology for demanding fastening applications. The kit also comes with the FLEX FS1101 STACK PACK Rolling Tool Box, providing rugged jobsite storage with IP65 weather protection, a 250 lb load capacity, aluminum-reinforced corners, oversized rugged wheels, gas strut lid supports, a removable telescoping handle, and quick-connect compatibility with the FLEX STACK PACK modular storage system for maximum organization. Powered by a 6.0Ah Stacked Lithium Battery, this combo kit combines power, durability, and convenience for professional and DIY users alike.