Upgrade your toolkit with the STANLEY SCS4K 4V Lithium Stick Screwdriver, a versatile and powerful tool designed for precision and durability. This compact screwdriver features a high torque output of 300 RPM, perfect for a wide range of applications. It comes equipped with a 30-piece bit set, catering to various screw sizes and materials, and is crafted from a robust blend of materials including iron, copper, and plastic. The screwdriver is powered by a reliable 4V lithium battery with a 2000mAh capacity, ensuring long-lasting use on any project. Its yellow casing is not only eye-catching but also ergonomic for comfortable handling. The product's dimensions are a convenient 1.38 x 1.42 x 6.97 inches, with a lightweight design at just 10.6 ounces, making it an ideal choice for both professionals and DIY enthusiasts alike.