[name] 2.0mm single head raw ear batch MaterialPlastic handle, head is 60# steel. [Weight] Blue 1g, Black 3g [Applications] watch repair tools, disassembly and assembly of watch straps, replacement of watch straps, watch gift accessories, etc. A screwdriver is a hand tool that is specifically designed for driving and removing screws in various applications. Typically consisting of a handle and a shaft, the shaft of a screwdriver is equipped with a tip, commonly known as a blade or a bit, which matches the corresponding shape of the screw head. Screwdrivers come in various types, such as flat-head (slotted), Phillips, Torx, and many more, each suited for specific screw types and sizes. The handle of a screwdriver is often made of materials like plastic, rubber, or wood, providing a comfortable and secure grip for precise control and efficient screwdriving. Screwdrivers are disposable tools for a wide range of tasks, including assembling furniture, repairing appliances, working on electronics, and countless other applications where screws are used. They are an essential part of any toolkit, both for professionals and DIY enthusiasts alike.