Material: Chrome-Vanadium steel offers excellent strength and toughness, ensuring that the thin plate wrench does not easily deform or break under high loads. The precise polishing and vibration finishing reduce the coefficient of friction, allowing for smoother use Suitable for Tight Spaces: The flat design enables easier handling of the double-open-end wrench in confined spaces, making it ideal for tightening and loosening in tight positions Double-Head Wrench: The double-open-end wrench features different opening sizes that can adapt to various sizes of screws and bolts, providing greater versatility 3 mm Thin: The thickness of this flat wrench is 3 mm. Its compact size facilitates storage and makes it easy to slip into a toolbox or pocket, making it suitable for both home use and professional craftsmen Wide Applications: Including, but not limited to, furniture assembly, bicycle repair, and maintenance of small machines to meet various needs in daily life and work, Weight: 0.09259415004 pounds, Manufacturer: TopHomer