This comprehensive set includes 22 different driver bits to cover a wide variety of repair and assembly tasks, making it ideal for multiple work scenarios Each bit has precise size setting and is compatible with various types of screws, suitable for electronics, home repairs, machinery and more, making it a must-have for home, workshop and repair shops Strong suction force holds screws firmly in place and prevents slippage and increases work efficiency Bits made of aluminum and alloy steel are wear-resistant and ensure long-term stability and reliability The handle is designed with ergonomic comfort in mind, reducing fatigue from prolonged use. The included storage case also keeps all your tools organized and easy to carry, Manufacturer: Asukohu