Specifications:Item Type: Wrench Exchange HeadMaterial: Cr Vanadium SteelPackage List：1 x Wrench Exchange Head Main Purpose: Experience effortless tightening and loosening with this torsion wrench exchange head made of Cr vanadium steel, greatly improve work efficiency Precise Scale: The convenient scale on the wrench head ensures accurate measurements, making it easier to achieve the desired torsion level, which is efficient and practical Extra Large Opening: The adjustable wrench head features an extra large opening, allowing you to tackle a wide range of tasks with ease, which has a wide range of application Convenient Use: With its user friendly and compact design, disassembling and installing the adjustable wrench head is a breeze, allowing for quick maintenance and cleaning Easy Assembly: With 14x18mm square port, this wrench head is designed for easy assembly, ensuring that you can quickly switch between different torsion wrench heads as needed Brand Name TOOLSGO Unit Count 1.0 Count Item Weight 1417 Grams Manufacturer TOOLSGO Model Number TOOLSGO9f3u45xaw2-13 Material Type Chrome Vanadium Steel Item Type Name Pipe Wrenches Package Quantity 1