Hand tools are essential instruments that operate manually, without the aid of electricity or other power sources. These tools serve a diverse range of purposes, from household repairs to intricate construction endeavors. Common hand tools include screwdrivers for turning screws, hammers for driving nails, pliers for gripping and manipulating materials, and wrenches for turning bolts and nuts. Tape measures and levels ensure accurate measurements and alignments, while utility knives and chisels are employed for cutting various materials. Saws come in different types for cutting wood and other substances, and screwdriver sets cater to a variety of screw heads. With tools like adjustable pliers, allen wrenches, and awls, hand tools offer versatility for tasks ranging from carpentry to metalwork. Specialized tools like hacksaws, mallets, and carpenter’s squares further expand the toolkit, each serving a unique purpose in various trades and crafts. The selection of hand tools depends on the specific requirements of the job at hand, making them indispensable for both professionals and DIY enthusiasts alike.