A crowbar is a simple yet powerful tool used for prying, lifting, and breaking apart objects. Typically made of metal, it has a long, straight body with a curved end that helps to apply force effectively. Crowbars are often used in construction and demolition, making them essential for tasks like removing nails or lifting heavy materials. These tools come in various sizes, allowing users to choose one that fits their needs. A crowbar is sometimes called a pry bar or wrecking bar, and it can be found in many toolboxes, making it a favorite among carpenters and handymen.