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A chain wrench is an adjustable tool used to grip and turn large or irregularly shaped objects, such as pipes, rods, or fittings. It consists of a chain loop that wraps around the object, with a handle providing leverage to rotate or hold the object in place. Chain wrenches are particularly useful in plumbing for tightening or loosening pipes in confined spaces where traditional wrenches might not fit. The chain’s flexibility allows it to grip securely, making it effective on surfaces that may be greasy, wet, or rough. Chain wrenches are typically made from durable materials like steel, ensuring they can handle high torque and heavy-duty applications. Regular maintenance, such as cleaning and lubricating the chain, helps prolong the tool’s lifespan.

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