Features: Achieve precise measurements with our Screw Measurement Card, ensuring efficiency in your tasks. Crafted from high strength steel, this tool is wear resistant with clear, easy to read Scale and a portable designs for long service use. Ideal for mechanical engineers, repair technicians, DIY enthusiasts, and professional requiring accurate measurements. Perfectly suited for workshops, construction site , and home toolboxes, it excels in various repair and assembly tasks. EnhanceS your toolkit with this essential Gauges, combining durability and Precisions for all your measurement needs. Specifications: Material: steel Size: about 103mm/4inch Ranges: 1-100mm Package Includes: 1xScrew Measurement Card note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.