A sledgehammer is a large, heavy hammer designed for delivering powerful blows. It typically has a long handle, allowing the user to swing it with significant force. Sledgehammers are commonly used in construction, demolition, and other heavy-duty tasks where breaking or driving objects is required. The head of a sledgehammer is usually made of steel and can weigh anywhere from 2 to 20 pounds or more. This tool is effective for tasks such as breaking concrete, driving stakes into the ground, or demolishing walls. Proper safety precautions, including wearing protective gear, are essential when using a sledgehammer to prevent injury.