Features: This nut drill attachment is specifically designed to enhancing the speed of fastening nut on 1/4, 3/8, and 1/2inch threaded rods, making it essential tool for projects involving conduit racks and heavy-duty fixtures. The attachment allows for smooth operational at any point along the threaded rod for complex, multi-tiered, and overhead installations, efficiency in challenging work environments. Transforming your power drill into fast speed nut driver, this tool significantly reduces setup time for structural supports, streamlining the installation process and increasing productivity on the job site. Made with aluminium, this nut remover is built to withstand frequent use, providing in demanding conditions. The hexagonal shank design ensures compatibility with power drill, making it easy to integrate into your existing toolkit for application across projects. Specifications: Component:Aluminium Size:Approx.5x6.5cm/1.97x2.56inch Package Includes: 1Pc Bolt Extraction note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.