6x6 (Actual 5.5"x5.5") Screw Jack, Adjustable House Floor Jacks for Leveling, 15.75"-21.75" Height Range, Heavy Duty Jack Post Basement Shore Beams Screw Jacks, 30000 lbs Max Load Capacity，1 Pack

Brand: NAXVIO

Color: Orange

Features:

• 【 Precision Specifications 】 This screw jack is designed to fit standard, nominal, and dressed 6x6" square lumber with an actual contact surface of 5.5" square. The adjustable height range spans from 15.75 inches to 21.75 inches, providing over 6 inches of precise vertical adjustability. The base plate measures 5x5 inches with a thickness of 0.4 inches . Four strategically placed 7mm mounting holes allow for secure anchoring to concrete, wood, or composite substrates.
• 【 Versatile Repair & Support 】 This 6x6 screw jack is engineered to serve as both a temporary and permanent structural solution across diverse environments and project scales. Its primary applications include foundational support in residential basements where settling or moisture damage has compromised structural integrity requiring additional load-bearing capacity. For home repairs, it effectively addresses sagging floors, misaligned door frames, and compromised ceiling beams.
• 【 Durable Construction 】 Constructed from high-carbon steel selected for its superior tensile strength and fatigue resistance.The surface corrosion-resistant orange oxidized coating, engineered to resist chipping, peeling, and abrasion.The screw mechanism incorporates deep-cut Acme-style threads that distribute load forces evenly across multiple contact points, reducing wear. Integrated U-shaped handle is designed with ergonomic proportions to provide sufficient leverage.
• 【 Quick & Easy Installation 】Installing this jack is a breeze! Simply insert 6x6 inches lumber into the shore jack ,secure the lumber with screws, and ensure the base plate stationar is stable. Use the U-shaped handle to swivel the top plate to your desired height. You can set it up and start using it in seconds—no extra tools or expertise required!
• 【 Adjustable Height 】 This floor jack offers adjustable height from 15.75-21.75 inches, allowing you to customize it to your project’s needs. Easily adjust the basement floor jack's height effortlessly by U-shaped handle—no complicated measurements or additional tools needed, Shore jack offering more possibilities and flexibility during installation.

model number: JACK-66

Part Number: Jacks66

Package Dimensions: 17.5 x 9.5 x 6.5 inches