19"-36"Jack Post Adjustable House Jacks for Leveling 18000 lbs Support Beam — Open-Box, 20% Off

18000 LBS HEAVY DUTY LOAD CAPACITY: Built from premium carbon steel, each floor jack delivers an ultimate load capacity of 18000 lbs (approx.8164.66 kg), 2 pcs floor jacks provides double the lifting power reliable support for basement beam leveling, foundation repair, deck support and construction site temporary bracing.

19" to 36" ADJUSTABLE HEIGHT RANGE: With an adjustable range of 19 to 36 inches (approx. 48-91 cm), easily customizable to fit various spaces. Simply rotate the adjustment rod to raise or lower allows for tool-free, secure locking pins allows you to set and lock the exact height you need—perfect for standard crawlspaces, low-clearance basements, and tight working areas.

SUPERIOR CARBON STEEL BUILD QUALITY: Unlike flimsy alloy steel alternatives, Our heavy-duty house jacks is crafted from thick-gauge carbon steel with an integrated welded base plate for maximum stability. The powder-coated finish resists rust and corrosion, while the reinforced welds at every joint ensure long-lasting durability for both temporary and semi-permanent installations.

VERSATILE 2-PACK FOR MULTIPLE APPLICATIONS: Ideal for basement beam leveling, crawlspace support, porch repair, floor joist reinforcement, construction temporary shoring, fence post correction, and deck bracing. Whether you're a DIY homeowner tackling a sagging floor or a professional contractor needing reliable temporary support, this 2 pcs house floor jack delivers versatile, heavy-duty performance.

FOR ADDED PEACE OF MIND: Our jacks feature rounded corners to reduce the risk of cuts from sharp edges. Available in bright, highly visible colors—orange, blue, red, and black—they are easy to spot, making them a safe choice for basements and similar environments. When purchasing, please pay attention to size and use. Backed by our 24/7 customer service.