Accurate Fit and Flexible Performance: The torsion wrench adjustable head provides a precise grip on fasteners, enhancing control, reducing slip, and improving work efficiency. Durable Construction with Easy Disassembly: The torsion plate hand opening parts are forged from steel for strength and longevity, while allowing easy disassembly when needed. Wide Compatibility with PlugIn Heads: A plugin changeable head design lets you pair the tool with different wrenches, expanding the range of applications. Clear Scale for Quick Reading: The adjustable wrench head includes a clear scale for easy reading and correct sizing, helping you work faster and with accuracy. Use scenarios Bicycle maintenance and : switch heads to fit various bolts on components such as brakes and cranksets for precise, controlled work. Furniture assembly and home : adapt to different bolt sizes to assemble or service items efficiently without swapping tools. Automotive and machinery servicing in tight spaces: reach and adjust fasteners with confidence using the plugin head system.