A tool handle is the part of a tool that is designed for gripping and maneuvering. It provides leverage and control, allowing users to apply force effectively while using the tool. Common materials for tool handles include wood, plastic, and metal, each offering different levels of comfort and durability. Handles are found on various tools, such as hammers, screwdrivers, and shovels. The design of a tool handle can significantly impact its usability, with ergonomic shapes helping to reduce strain during prolonged use. Proper maintenance of tool handles is essential for safety and performance.