Description: 【Versatile Application】: This multifunctional Adjustable Screw Jack is suitable for a wide range of uses, including home projects, construction sites, and machinery manufacturing. Its compact design makes it ideal for various lifting and leveling tasks 【Heavy Duty Construction】: Crafted from high strength S45C material, this Heavy Duty Machinist Jack Tool ensures durability and reliability in demanding environments, providing long term performance 【Adjustable Height Feature】: Jack Stand feature adjustable height range offers flexibility to meet specific needs when working with objects of different sizes 【Compact Design】: The Mini Leveling Support Jack's compact size makes it easy to handle and store without taking up much space in your toolkit or workspace 【High Load Capacity】: The leveling jack, possessing a carrying weight capacity, is suitable for machine tool applications, like milling machines, drilling machines, drill presses, processing machines, and more Specification: Material: high strength S45C Size Chart:4.9cmx4.9cmx13cm/1.93inchx1.93inchx5.12inch, minimum height 9.5cm/3.74inch, thread diameter TR18*3 Package Includes: 1 Screw Jack Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.