With the Milwaukee 4932493426 Shockwave impact adapter, you expand the versatility of your impact wrench on every job. Instead of swapping power tools, you effortlessly convert a 3/8" square drive to accept standard 1/4" hex screwdriver bits. Engineered from high-strength chrome-molybdenum steel, this adapter withstands demanding, high-torque fastening tasks without compromising durability. The reliable ball detent design keeps your bits firmly locked in place during heavy-duty impact applications. Measuring 50 mm in overall length, this compact adapter helps you work faster, smarter, and with complete control.