🔩 Heavy-Duty Adjustable Support Jack Posts | Galvanized Steel Temporary Support for Basement Repair & House Renovation
🔩 Heavy-Duty Adjustable Support Jack Posts | Galvanized Steel Temporary Support for Basement Repair & House Renovation
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🔩 Heavy-Duty Adjustable Support Jack Posts | Galvanized Steel Temporary Support for Basement Repair & House Renovation
Adjustable steel jack post
Still Stacking Blocks?
Fine-Tune the Height Instead.
A threaded steel support post gives a planned temporary setup an adjustable contact point. Its galvanized Q235 steel body, welded base and square plates bring the key parts together in one design.

The adjustment
Position the Plate with a Threaded Adjuster.
Turn the threaded upper section to set the top plate at the required contact height, then use a suitable wrench on the locking nut as directed by the manufacturer. 🔧
Place the post within the planned setup on an appropriate supporting surface.
Rotate the threaded section to bring the upper plate into position.
Set the locking nut and inspect both contact plates according to the installation instructions.

Steel and finish
Q235 Steel with a Galvanized Finish.
The steel post has a galvanized surface treatment to help resist surface rust and corrosion. The close-up lets you see the finish and threaded upper section.

The contact points
Welded Base. Defined Steel Plates.
The main post connects to its base plate through an integrated weld. Square plates at the top and bottom provide the contact surfaces for a planned installation; the actual load and footing still need to match the selected model.

Project settings
Made for Planned Renovation Setups.
The supplied material shows the post beneath a vanity and describes temporary support uses in home renovation. The right post and installation depend on the actual structure, load and supporting surface.

A closer look at one setting
The vanity image shows a pair of posts beneath a cabinet. It illustrates placement and appearance; suitability for any installation depends on its load, floor and fastening plan.

Product details
Check the Post Against Your Project.
The construction details below describe the supplied product. Select the exact model only after confirming the required height and rated capacity for your planned application.
Confirm its actual adjustment range, manufacturer-rated load, footing and fastening requirements. These values are not specified in the supplied description.
Quick answers
What You Need to Know.
How is the height adjusted?
Rotate the threaded upper section to position the top plate, then set the locking nut with a suitable wrench according to the manufacturer's instructions.
What is the post made from?
The supplied product information identifies Q235 steel with a galvanized finish, a welded base connection and square contact plates.
Is it a permanent structural column?
The supplied description presents it for temporary renovation support. A permanent load-bearing installation requires a product and design approved for that specific use.
How do I know if it fits my project?
Check the selected model's height range, rated load and installation instructions against the actual structure and floor. For structural work, have the support plan assessed by a qualified professional.
For the work ahead
Bring Adjustment into the Support Plan.
Choose a galvanized, threaded steel post for a temporary setup that calls for its specific rated capacity and adjustment range.
Check the model details and choose your option in the purchase section above ↑
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