- Accelerates Nut Installation on Threaded Rods: This nut zipper drill attachment is specifically designed for fast and efficient fastening on 1/4", 3/8", and 1/2" threaded rods, making it ideal for conduit racks, strut systems, and heavy-duty fixtures. - Perfect for Multi-Tiered and Overhead Tasks: The attachment operates smoothly at any position along the threaded rod, allowing for easy nut fastening on complex, multi-level installations. - Enhances Job Site Efficiency: Transform your power drill into a high-speed nut driver with this nut remover, significantly reducing setup time for conduit racks and structural supports. - Durable Construction for Long-Term Use: Built with an impact-resistant thermoplastic shell and a steel bearing core, this nut puller drill attachment is engineered to withstand frequent heavy-duty applications. Use Scenarios: 1. Conduit Installation: Quickly fasten nuts on conduit racks without the hassle of manual tools, speeding up your project timeline. 2. Strut System Assembly: Simplify the assembly process by easily securing nuts in hard-to-reach areas, improving overall workflow on the job site. 3. Heavy-Duty Fixture Mounting: Achieve reliable and efficient fastening for heavy-duty fixtures, ensuring stability and safety in your installations. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.