Add to favorites
31"-63" House Floor Jack, 4 Pack House Jacks for Lifting and Leveling, 18000 lbs Max Load Capacity Per Unit, Floor Jack Post Pole Jacks, Adjustable Support Beam Basement Leveling House Jack — Open-Box, 34% Off
Brand: Superjackwang
Condition: Used
$13172
$19999
-34% Save $6827
Updated: 13 days ago
Description
Engineered for Heavy-Duty Support - Up to 18,000 lbs Crafted with reinforced steel construction and a precision-engineered screw mechanism, this house jack delivers unmatched 18,000 lb load capacity per unit—meeting professional contractor standards for basement leveling, beam lifting, and foundational repairs while ensuring total safety under extreme pressure.
Smart Adjustable Design with Secure Locking System Our telescoping steel pole features micro-adjustable height settings (31" to 63") and dual-stage locking collars that prevent slippage during critical operations. The integrated load-distribution base plate and textured contact surface provide stability on concrete, soil, or wooden substrates.
Complete Structural Solution for Home & Worksite Specifically designed for residential and light commercial applications—including sagging floor leveling, basement beam support, porch roof stabilization, mobile home repairs, and temporary construction frameworks. Eliminate costly contractor visits with this professional-grade DIY solution.
American Worksite Tested for Reliability Each jack undergoes rigorous load-cycle testing and torque validation in real-world conditions. The corrosion-resistant electroplated finish withstands humidity, temperature fluctuations, and job site debris—ensuring decades of maintenance-free service.
Safety-First Engineering with Lifetime Support Featuring visual load indicators, redundant fail-safe threading, and NSF-certified steel alloys. Backed by our Michigan-based support team and lifetime structural warranty—because your family’s safety deserves uncompromising protection.
Sturdy Steel Core Construction
- Built with American-standard heavy-duty steel, the jack body undergoes precision forging and full-body welding processes. Each weld point passes multiple ultrasonic inspections to achieve seamless integration, forming a solid support skeleton capable of resisting deformation under extreme loads. The high-strength load-bearing screw utilizes advanced cold-rolling and heat treatment technology, ensuring its surface hardness reaches HRC 45-50 while maintaining excellent toughness for smooth rotation and precise fine-tuning.
Multi-Scenario Application Solutions
- Foundational Support: Provides permanent/temporary support for basement main beams, effectively correcting floor sag
- Structural Reinforcement: Installs as auxiliary columns in garages, workshops, or attic spaces, increasing structural load capacity by 200%
- Emergency Scenarios: Serves as rapid deployment support equipment for post-disaster structural stabilization, water pipe burst temporary fixes, etc.
- Renovation Applications: Creates safe overhead work spaces during ceiling repairs, lighting installations, and HVAC maintenance
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0gc598rnf
- Model:
- JKHouse-31
- Country:
- US
- ASIN:
- B0GC598RNF
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $68 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Superjackwang products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
