With the STEELMAN Pro 78530 1/2-Inch Drive Impact Extension bar, you can get fasteners into tight, hard-to-reach spaces. Constructed of drop-forged carbon steel that's been heat-treated for strength, it features a longer life than traditional extension bars. The black-oxide finish absorbs and holds a small amount of oil, preventing rust and corrosion. It works with all 1/2-inch impact wrenches and drivers.

STEELMAN PRO identifies, develops, and produces innovative tools that revolutionize the way that professionals tackle their daily tasks. High quality products that solve problems and increase efficiency is our promise to you.