4.5"x4.5" Adjustable Screw Jack Post Floor Support 25000LB Capacity 2 Pack | Heavy Duty Temporary Support Jack Adjusts 10.24-13.78 Inches for Beams, Crawlspaces, Basements and Floor Leveling Projects

[Adjustable Height Design] These 4.5" x 4.5" adjustable house floor jacks can be adjusted from 10.24 to 13.78 inches to fit your project needs. Just rotate the lever. The shore jack offers more possibilities and flexibility during installation^^[25000 Load Support] These 4.5" x 4.5" screw jacks are crafted from high-carbon steel for optimal durability and a high load capacity up to 25, 000 lbs. The temporary house jack surface is coated to prevent rust and corrosion, ensuring durability and stability during use perfect for heavy lifting^^[Simple Operation] Insert 4.5" x 4.5" lumber into shore jack, secure with screws, and ensure the base plate is stable.

Then, using the included metal handle, swivel the top plate to the desired height. No extra tools or expertise required^^[Wide Applications] These 4.5" x 4.5" screw jacks are perfect for temporary or permanent support in repair applications and renovation, including lifting lumber, crawlspaces, basements, farms, stairwells. Essential for scaffolding reinforcement, formwork support, and emergency stabilization^^[Product Dimensions] Range of
Adjustment Height: 10.24" - 13.78",
Load Capacity: 25, 000 lbs. The package includes a 2-piece set of adjustable screw jacks, along with two metal rods and the necessary mounting hardware