Drive hex fasteners with total confidence using the Milwaukee Shockwave Gen II magnetic nut driver 4932492440. Engineered with a powerful magnetic tip, it holds 3/8" nuts and bolts securely in place, making overhead and one-handed driving effortless without dropped hardware. The custom-engineered steel absorbs extreme torque peaks from your impact driver, protecting the 65 mm socket from premature wear and breakage during repetitive high-impact fastening. Featuring an integrated colour-coded ring for instant size identification and a standard 1/4" hex shank for direct tool compatibility, it gives you maximum control on every job.