1.4 1 3/8' Scaffolding 24' Adjustable Leveling Galvanized Screw Jack with Base Plate: This package includes four brand 1 3/8' scaffolding adjustable leveling screw jacks with base plates, providing a versatile and sturdy support system for your construction or renovation projects. 2.24' Adjustable Leveling: Each screw jack features a 24' adjustable leveling range, allowing you to easily adjust the height of the jack to meet your specific needs. This feature ensures precise leveling and stability, even on uneven surfaces. 3.Galvanized Screw Jack with Base Plate: The screw jacks are constructed with highquality galvanized steel, making them durable and resistant to corrosion. The base plate provides added stability and support, ensuring that the jacks remain firmly in place during use. 4.Versatile Applications: These screw jacks are widely used in construction, industrial, and home improvement projects. They can be used for lifting, leveling, and positioning heavy objects, such as scaffolding, tables, and cabinets. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store