Features • Enhanced Durability Design: Fine grinding and head quenching ensure superior durability for long-lasting performance in various applications • Premium Material Construction: Crafted from high-quality carbon steel and brass, this tool guarantees a long service life and reliable functionality • Versatile Usage Applications: Ideal for mechanical marking and leather-making, this tool is for profionals in multiple fields • Strong Structural Integrity: Engineered for strength and stability, this caliper provides measurements while maintaining its form • Ele and Functional Appearance: Combining a profional design with a sophisticated look, this tool enhances both utility and aesthetic appeal Features: 1、Fine grinding procing, head quenched for better durability. 2、Made of high-quality carbon steel and copper, , long service life. 3、Widely used in mechanical marking and leather-making fields. 4、Delicate and practical, firm and strong structural strength. 5、Profional and practical design with beautiful appearance. Specification: Item Type:Spring Divider Material:Carbon Steel + Brass Type:250mm 300mm (Optional) Package List: 1 x Spring Divider Package List 1 x Spring Divider