Specifications Material: Vanadium steel Handle: TPR two-color handle Opening:Thin Wide Angle Large Opening Dimensions. 6inch 170mm/6.69inch 8inch 180mm/7.09inch Description High-Quality Material: The body is made of high-quality vanadium steel, forged and heat-treated for maximum hardness and durability. Extra-Wide Jaw Opening: Features an extra-wide jaw opening up to 40mm, suitable for various sizes of nuts and bolts, making it versatile for different applications. Ergonomic TPR Handle: The handle is designed with TPR (Thermoplastic Rubber) material, providing a comfortable grip that is non-slip and gentle on the hands, ensuring safe and efficient use. Slim Profile for Tight Spaces: The slim profile of the tool head allows for easy access in narrow and tight spaces, making it ideal for plumbing and other confined areas. Stability and Durability: The robust design ensures stability during use, with a secure grip on nuts and bolts, reducing the risk of slippage and damage to the workpiece. Package 1pcs Large open end adjustable wrench