Milwaukee SHOCKWAVE™ Impact Duty™ 7/16" x 6" Magnetic Nut Driver is designed to handle heavy-duty applications with durability and precision. This nut driver securely holds screws during setup, ensuring unyielding bit engagement for reliable performance. Crafted from heat-treated CUSTOM ALLOY76™ steel, it features SHOCK ZONE™ technology to absorb peak torque and prevent bit breakage, extending the tool’s lifespan. The chamfered edge allows for maximum screw-head engagement, while the hex geometry provides a better fit and reduces stripping, making it an essential tool for demanding tasks. Model Number: 49-66-4586