Built for High-Impact Use Constructed from premium S2 and chrome vanadium steel, this nut driver set provides high hardness, shock resistance, and long-term durability. A manganese phosphate coating enhances wear and corrosion resistance, making the components suitable for continuous job-site use. Magnetic Fastener Retention Each nut driver includes an industrial-grade magnetic core designed to hold nuts and bolts securely during fastening. This reduces dropped hardware and improves control in overhead work, confined spaces, and extended reach drilling. Multi-Use Driver Coverage The set includes both Metric and SAE magnetic nut drivers, socket adapters, impact-rated extensions, a universal joint, and a wing-nut driver. Designed for automotive service, construction applications, equipment assembly, and general household repair. Full Driver Range Adapters A combination of hex drivers, quick-release bit holders, universal socket options, and power bits allows compatibility with most drill and driver platforms. The assembled components support rapid bit change, controlled torque, and precise fastening. Durable Storage Case All components are arranged in a structured case engineered for job-site portability. Each bit and driver features a laser-etched size marker for fast visual identification and organization. Suitable For Automotive maintenance HVAC mounting and service Electrical and panel fastening Cabinet, bracket, and fixture installation Carpentry and shop assembly General home repair Construction Overview Material: S2 + Chrome Vanadium Steel Finish: Manganese phosphate coating Magnetic retention system Impact-rated compatibility