- High-Quality Materials: This precision screwdriver set features durable Alloy S2 steel bits and a lightweight alloy aluminum handle for enhanced performance and longevity. - Ergonomic Design: The screwdriver's ergonomic design, combined with surface anodizing and knurling treatment, provides a unique look while ensuring anti-sweat, anti-corrosion, and non-slip features for comfortable handling. - Tough S2 Bits: The set includes 22 S2 steel bits with a hardness rating of HRC 58-62. Each bit undergoes rigorous hardness and toughness testing. The weak magnet on the tip prevents damage to sensitive electronics, making it ideal for delicate repairs. - Extra Long and Slim Bits: The 1.77-inch (45mm) long bits are perfect for reaching screws in deep or tight spaces, making this set an essential tool for working on computers, laptops, game controllers, and toys. - Versatile Applications: This 22-in-1 screwdriver set is designed for a wide range of devices, including iPhones, iPads, MacBooks, PCs, tablets, cameras, game consoles, and watches. Ideal for both professionals and DIY enthusiasts, it simplifies the repair process for various electronics. - Patent Design: The precise screwdriver features a built-in extension shaft that can be released for fixing screws in narrow spaces, providing better control when needed. - Commitment to Quality: Our company is dedicated to offering innovative lifetime tools, ensuring a premium customer experience and high-quality products for all users.