Screwdrivers and Allen Keys

Screwdrivers and Allen keys are hand tools for tightening and loosening screws and bolts.

Screwdrivers have a flat or Phillips head that fits into the screw head. They are rotated by hand to tighten or loosen the screw. They come in various sizes and shapes to fit different screw sizes and shapes.

Allen keys, also known as hex keys, are L-shaped tools with a hexagonal shape on one end. They fit into a hexagonal socket on a bolt or screw. Inserting the hexagonal end into a screw socket and turn by hand to tighten or loosen the bolt or screw. They also come in different sizes to match the size of the socket on the bolt or screw.

Both Screwdrivers and Allen keys are essential tools for various DIY and professional tasks, such as construction, automotive repair, and furniture assembly.