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With the Milwaukee Shockwave Impact Duty bit holder, you drive fasteners quickly and accurately during heavy-duty jobs. Engineered from shock-absorbing heat-treated steel, it easily withstands high torque peaks from impact drivers without breaking. The strong internal magnet keeps your screwdriver bits securely locked in place and helps steady screws for seamless, slip-free fastening. Featuring a compact 60 mm overall length and a standard 1/4" hex drive, it gives you effortless access to tight spaces across wood, metal, and drywall installations. You can swap bits swiftly and tackle high-torque driving applications with complete confidence.