HANS 4308M17 17mm Black Hexagonal 12-inch Deep Impact Socket, specifically designed for heavy-duty tasks that require deep access inside engines and equipment. Made from high-quality chrome molybdenum steel to withstand strong impacts and high torque with air wrenches. The deep design allows easy access to tight spaces, while the 6-point design provides strong grip on nuts and reduces slippage or edge damage. The black finish provides excellent rust and corrosion resistance, making it suitable for professional use in workshops and industrial maintenance.