1. A handy screwdriver and an extractor kit that can be stored in the garage or toolbox. It is an essential maintenance tool for every household, allowing families to handle repairs directly instead of relying on costly shops. 2. Available in various sizes, it can remove all damaged, broken, or rusted screw heads and bolts. The screwdriver set comes with a striking red storage box, so you won't have to worry about losing any extractors after use. 3. It is widely applicable for home maintenance, automotive repairs, or mechanical work. Compatible with most broken screws on the market, it can also be used with most electric or manual hand crank universal chucks. 4. For results, use an electric or manual rotation method instead of hammering during operation. Maintain a low speed until the broken screw is fully removed. 5. Our screwdrivers are crafted from quality bearing steel, with a hardened surface for enhanced durability. 6. Designed to extract damaged, rusted, or worn screws, bolts, and fasteners. It can also be used to remove and clean broken wires during pipeline maintenance.