A pipe wrench is a type of tool specifically designed for gripping and turning cylindrical objects, particularly pipes. It features serrated jaws that provide a strong grip, allowing users to apply significant torque without slipping. Pipe wrenches come in various sizes, making them suitable for both small and large plumbing tasks. Typically made of heavy-duty metal, pipe wrenches are commonly used by plumbers and DIY enthusiasts for installing or repairing plumbing systems. The adjustable design allows the user to fit the wrench around different pipe diameters, making it a versatile tool in any toolbox.