Each bit features a powerful magnet for secure bit retention and an anti-slip grip for enhanced control, especially during high-torque impact drill applications. Industrial-grade magnetic impact nut drivers with embedded magnets a secure grip on screws and bolts, providing reliable retention and reducing the risk of losing hardware during use. Effortlessly handle multiple projects with this set, from home DIY repairs to professional mechanics, perfect for garages, workshops, and construction work, ensuring exceptional performance in every job. Metric nut drivers, screwdriver bits, socket adapters, drill extensions, universal socket, and wing nut driver for tackling any task with ease Name: Impact driver bit set Type: Nut Drivers Color: As Shown Material: Alloy Steel Package Contents: 1Set x Magnetic Nut Driver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.