Which type of screwdriver is designed for hexagonal screws?

The Allen wrench is specifically designed to drive hexagonal screws, which have a hex-shaped socket that allows for a more secure grip than traditional screw heads. This tool fits snugly into the recess of the hexagonal screw, enabling effective torque application when tightening or loosening. Its design allows it to reach areas that may be difficult for other types of screwdrivers, making it particularly valuable in various mechanical and carpentry applications where hex screws are commonly used.

Other tools, such as the offset screwdriver, standard screwdriver, and Phillips screwdriver, are tailored for different types of screw heads. An offset screwdriver is useful for screws in tight spaces due to its angled design, while a standard screwdriver typically operates with slotted screws, and a Phillips screwdriver is designed for cross-shaped screw heads. These screwdrivers do not have the appropriate shape to engage with a hexagonal screw effectively, which is why they are not suitable for this specific application.