A hydraulic wrench, also known as a hydraulic torque wrench, is a precision tool used to apply controlled torque to bolts and fasteners in industrial applications. Powered by hydraulic pressure, it delivers high levels of torque efficiently and consistently, making it ideal for tasks requiring accuracy and power. The wrench typically consists of a hydraulic power pack, a drive head, and an interchangeable socket or drive link for various bolt sizes. Hydraulic wrenches are widely used in industries like oil and gas, wind energy, construction, and heavy equipment maintenance. They excel in applications involving large, stubborn, or precision-tightened bolts. These tools are valued for their ability to reduce operator fatigue while ensuring uniform torque application, critical for safety and performance in high-stress environments. Available in square drive and low-profile models, hydraulic wrenches are versatile, durable, and essential for achieving efficient, accurate, and reliable bolting in demanding industrial settings.