- Fast Nut and Bolt Removal: Accelerate nut installation on 1/4", 3/8", and 1/2" threaded rods. The Nut Zipper Drill Attachment is designed for quick and efficient nut and bolt removal on conduit racks and heavy-duty fixtures. - Ideal for Overhead Applications: This attachment glides smoothly along threaded rods, making overhead and multi-tiered nut fastening simple and effective. Perfect for professionals who need reliability in complex installations. - Time-Saving Efficiency: Transform your drill into a high-speed nut driver. The Nut Zipper Drill Attachment significantly reduces setup time for conduit racks, strut systems, and supports, ensuring you get more done in less time. - Durable and Dependable: Constructed with an impact-resistant thermoplastic shell and a robust steel core, this attachment is designed for heavy-duty use on busy job sites, ensuring longevity and reliability. - Practical Use Cases: 1. Quickly secure nuts on conduit racks during electrical installations, streamlining the setup process. 2. Efficiently fasten nuts on multi-tiered shelving systems, reducing strain and time on overhead tasks. 3. Ideal for HVAC contractors who need to install heavy-duty fixtures swiftly and securely. Choose the Nut Zipper Drill Attachment for a reliable, efficient, and durable solution to your nut and bolt fastening needs. 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. Sold by-YJL official store