Description
Product Overview
The NAXVIO 4×4 Screw Jacks are engineered for demanding lifting and leveling tasks across a wide range of residential, commercial, and light‑industrial projects. Constructed from high‑strength steel, each jack offers a robust 4 × 4 in base plate that distributes load evenly, reducing point pressure on fragile flooring or sub‑structures. The precision‑machined screw mechanism provides smooth, incremental height adjustments from 14.5 to 18.5 inches, allowing users to fine‑tune support levels with minimal effort. A swivel bar with a 12‑inch radius adds stability and flexibility, enabling the jack to accommodate uneven surfaces and irregular load distributions. With a maximum load capacity of 24,000 lb, these jacks can safely support heavy equipment, structural beams, and large shelving units, making them an essential tool for contractors, DIY enthusiasts, and property owners alike.
![[Product front view showing all components]](https://www.caraccessco.store/wp-content/uploads/2026/07/196fdea4f9e2457cb61435339d200076.jpg)
Usage
These floor jacks excel in a variety of environments. In residential settings, they are ideal for leveling sheds, garages, and basement floors, providing a stable platform for storage or renovation work. For crawlspace applications, the adjustable height range allows users to raise and support joists, beams, or utility lines, facilitating safe access for inspection and repair. Construction crews benefit from the jacks’ ability to temporarily hold formwork, scaffolding, or prefabricated panels during assembly, ensuring precise alignment and reducing the risk of structural shift. Agricultural and farm operations can also leverage the jacks to support heavy machinery, feed bins, or livestock shelter frames. The compact 2‑pack configuration, combined with a bright red finish for high visibility, makes transportation and on‑site deployment straightforward, while the included metal hand‑wheel ensures effortless height adjustments even under load.
Why Choose Us
Choosing NAXVIO means selecting a brand committed to durability, performance, and customer satisfaction. Each screw jack undergoes rigorous quality testing to verify load‑bearing capacity, dimensional accuracy, and resistance to wear and corrosion. The steel components are heat‑treated and coated with a rust‑inhibiting finish, extending service life in humid or outdoor conditions. NAXVIO provides comprehensive after‑sales support, including a responsive technical helpline and a one‑year warranty that covers manufacturing defects. Our design prioritizes user safety: the base plate includes anti‑slip pads, and the screw mechanism incorporates a self‑locking feature that prevents accidental descent when the hand‑wheel is released. By delivering a product that balances strength, adjustability, and ease of use, NAXVIO helps professionals complete projects faster, with fewer interruptions and greater confidence in structural stability.
Key Features
- Heavy‑duty steel construction delivers reliable support for loads up to 24,000 lb.
- Adjustable height from 14.5 to 18.5 inches provides precise leveling for diverse applications.
- 4 × 4 in base plate with anti‑slip pads distributes weight evenly and protects flooring.
- Swivel bar with 12‑inch radius adds stability on uneven surfaces and simplifies positioning.
- Includes metal hand‑wheel for smooth, effortless height adjustments and comes with a one‑year warranty and dedicated customer support.
FAQ
What is the maximum load each jack can support?
Each NAXVIO 4×4 Screw Jack is rated for a maximum load of 24,000 lb, making it suitable for heavy equipment, structural beams, and large shelving units.
Can the height be adjusted while the jack is under load?
Yes, the precision screw mechanism allows incremental height changes without removing the load, provided the hand‑wheel is turned slowly and the jack remains stable on a flat surface.
Is the jack suitable for outdoor use?
The steel components are coated with a rust‑inhibiting finish, and the base plate includes anti‑slip pads, allowing safe use in outdoor or damp environments.
How many jacks are included in the package?
The product is offered in a 2‑pack set, each jack finished in bright red for high visibility, along with a metal hand‑wheel for each unit.
What warranty does NAXVIO provide?
NAXVIO offers a one‑year warranty covering manufacturing defects, and customers can contact our technical support team for assistance with installation or troubleshooting.
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