- High-Quality Material: Crafted from premium steel, our adjustable spanners offer exceptional durability. They resist corrosion, rust, and deformation, ensuring a long-lasting tool that withstands rigorous use. - Ergonomic Design: The wavy handle is designed for comfort and ease of use. The adjustable distance between the two handles minimizes hand fatigue, making it suitable for a variety of grinder types. - User-Friendly Functionality: This wrench is straightforward to operate. Measure the diameter of your drill holes, select the correct specification, and adjust the face hole wrench to the desired angle to secure your drill hole. Exercise caution to avoid excessive force that may cause the tool to break. - Versatile Sizing Options: Total length is approximately 161mm (6.34 inches). Choose from two models: the regular wrench, available in sizes 3 mm, 4 mm, 5 mm, 6 mm, and 8 mm, or the introverted wrench, available in sizes 3 mm, 4 mm, and 5 mm, accommodating a range of applications. Practical Applications: 1. Ideal for home improvement projects where precision is key, such as installing fixtures or assembling furniture. 2. Perfect for automotive repairs, providing the necessary leverage and grip for various sizes of bolts and nuts. 3. Useful in professional workshops, ensuring compatibility with multiple grinder types while enhancing user comfort during prolonged use.