IRWIN Tools 1869518 Impact Performance Series Quick Change Bit Extension, 1/4-Inch Shank, 18-Inch Length
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<b>[Product Information]</b><br>
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<li>Built for maximum durability and long life with impact drivers</li>
<li>Patented jaw design is compatible with all 1/4" hex shank accessories including insert bits</li>
<li>Large chuck withstands higher torque demands of impact drills</li>
<li>Black oxide finish resists corrosion and increases life of extension</li>
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