Sturdy carbon steel design Engineered from carbon steel to provide reliable strength for everyday drilling and fastening tasks. This adapter is built to withstand typical workshop use without compromising performance. Ergonomic antislip grip Features a comfortable spherical handle with an antislip design for steady control. The grip supports effortless operation and easier bit changes at your fingertips. Efficient screw extractor connection Quick attach capability for singlehead screw extractors, with compatibility to select extractor sizes for performance across different tasks. The design emphasizes secure, stable connections during use. Fits standard electric drills A 1/4 inch hex shank allows use with electric drills that lack quickchange chucks, simplifying accessory replacements and improving workflow. Use scenarios Removing a stubborn or stripped screw in wood, metal, or plastic components by quickly attaching the appropriate singlehead extractor to the adapter and applying controlled torque. Replacing damaged fasteners during home repairs or automotive work, taking advantage of fast, reliable bit changes and extractor compatibility to maintain productivity. General maintenance and assembly tasks where switching between drilling, driving, and screw extraction is needed without changing tools or adapters.