- Enhanced Precision: Improve your efficiency with our adjustable F wrench, featuring a precision slide for accurate adjustments and a maximum opening of 100mm. The robust teeth design ensures reliable grip and performance on various fasteners. - Exceptional Durability: Crafted from high carbon steel, this adjustable F wrench boasts a hardness rating exceeding HRC 60, providing exceptional strength and longevity. Its fine workmanship guarantees a reliable tool for all your projects, big or small. - Superior Grip: The wrench is designed with a delicately frosted handle and surface for a comfortable, non-slip grip. It is oil-resistant, ensuring that you maintain control even in oily or slippery conditions, enhancing your overall operating experience. - Versatile Applications: Perfect for a range of fasteners, including valve fittings, hexagonal screws, profiled pipes, and round pipes. This wrench is ideal for both personal and professional use, making your tasks easier and more efficient in various scenarios, such as automotive repair, plumbing, and home improvement projects.