74-Piece Magnetic Nut Driver Set for Impact Drill Metric & SAE, Impact Socket Adapter, Power Bits with Magnetic Holder, Wing Nut Driver, Universal Socket, 1/4'' Quick-change Bit Extension

INDUSTRY-GRADE DURABILITY - Forged from Cr-V and S2 steel with manganese phosphate coating, these impact-rated nut drivers withstand high-torque applications while resisting wear and corrosion - built for professional mechanics and heavy-duty construction projects SUPERIOR MAGNETIC RETENTION - Features industrial-strength embedded magnets that securely hold screws, bolts, and nuts in place during drilling or impact driving, preventing lost hardware and improving work efficiency COMPREHENSIVE SELECTION - Includes Metric & SAE nut drivers, screwdriver bits, 1/4" quick-change extensions, and a universal socket - ready for any automotive, electrical, or mechanical task ERGONOMIC DESIGN - Deep-reach magnetic sockets provide extra clearance for recessed fasteners, while the wing nut driver handles unique applications - perfect for appliance repair PROFESSIONAL ORGANIZATION - Comes with a heavy-duty case featuring engraved size markings and secure compartments, keeping your impact bits and drivers neatly sorted for quick job-site access