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Heavy Duty House Leveling Jacks - 4.5-6.5inch Height, Fits 4x4 Inch Posts - size: 4.35-6.55 inches

Heavy Duty House Leveling Jacks - 4.5-6.5inch Height, Fits 4x4 Inch Posts - size: 4.35-6.55 inches

$134.39 USD
$134.39 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • PERFECT FIT FOR 4×4 INCH SQUARE POSTS: Designed for standard 4x4 inch square wooden posts. With 4.01IN×4.01IN internal dimension, it accommodates wood expansion from thermal changes and moisture. Unlike other brands house jacks for lifting and leveling (external 4IN×4IN design causing secondary wood processing), our jack post saves time and labor costs.
  • VERSATILE APPLICATION SCENARIOS: Ideal for crawlspace support, attic floor reinforcement, house beam stabilization, patio deck support, large equipment leveling, and stair platform reinforcement. Provides reliable screw jack stands for structural reinforcement needs in residential and commercial applications.
  • USER-FRIENDLY DESIGN FOR VARIOUS USERS: Jack support pole perfect for DIY enthusiasts, contractors, and renovation workers. Easy to use - install nail at bottom to prevent rotation.Adjust joist jack height by rotating handle even after base/top installation for unmatched convenience.
  • CONVENIENT 4.5-6.5INCH HEIGHT ADJUSTMENT: Offers jacks for house 4.7-6.5 inch adjustable height with easy threaded adjustment. Rotate the handle to adjust lally column precisely after fixing base and top. Note: Height refers to post top (not 4x4 base) - cut wooden posts considering 4x4 frame.
  • HIGH-QUALITY ASTM A570 GR.33 STEEL CONSTRUCTION: House lifting jacks crafted from premium ASTM A570 Gr.33 steel for excellent strength and durability. Prevents bending and deformation under heavy loads, addressing flimsy construction in some products.House floor jacks support tube diameter 1.5 inches * wall thickness 0.1 inches.
  • RUST-RESISTANT PROTECTIVE COATING:: Floor jacks features professional rust-resistant spray coating for long-lasting corrosion protection. Prevents paint chipping and rusting during transportation and use, solving poor paint quality issues in other products.The foundation jack base plate has outer dimensions of 5 inches * 5 inches, and the plate thickness is 0.16 inches.
  • EXCEPTIONAL 10000LB WEIGHT CAPACITY: Floor jacks for houses boasts 10000lb load-bearing capacity for heavy structural components. Rigorously tested to withstand heavy loads without bending or deformation, solving insufficient load capacity issues in other products.
  • STRONG AWS E8018 WELDING REINFORCED DESIGN: 12in jack post utilizes AWS E8018 welding and argon arc process for strong joints. The base can be secured with nails to prevent deformation and sliding on uneven surfaces. Includes adjustable deck support brackets and a limit observation window to ensure safe operation
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Overview

  • Vehicle Service Type: house floor jacks for leveling
  • Material: Steel
  • Load Capacity: 10000 Pounds
  • Maximum Lifting Height: 6.5 inches
  • Brand: QARCMQ

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Ethan Miller — Austin, Texas

    FixTimber made it easier to find practical supplies for several wood repairs around my home. The products were clearly presented, and the items I ordered worked well for filling damaged areas and completing small maintenance projects. I would shop here again for future repairs.

  • ⭐⭐⭐⭐⭐

    Laura Bennett — Portland, Oregon

    I ordered a selection of fasteners, sealants, and wood-finishing supplies for an exterior repair project. Everything fit the type of work I had planned, and the collection categories made it simple to compare the available options. Overall, it was a convenient shopping experience.

  • ⭐⭐⭐⭐⭐

    Michael Turner — Denver, Colorado

    The repair tools and structural hardware I purchased were useful for reinforcing a few areas of my wooden deck. I appreciated being able to find related supplies in one place. The products felt practical for regular maintenance and small improvement projects.

  • ⭐⭐⭐⭐⭐

    Rachel Collins — Raleigh, North Carolina

    I needed supplies for repairing and refinishing weathered wood around my porch. FixTimber offered a helpful range of preparation, repair, and finishing products that suited different stages of the project. The items helped make the work feel more organized and manageable.

FAQ

What types of products does FixTimber offer?

FixTimber offers supplies for repairing, reinforcing, sealing, weatherproofing, preparing, and finishing wood-frame homes. Our collections include wood repair compounds, adhesives, fasteners, structural hardware, exterior hardware, weatherproofing materials, finishing products, and repair tools.

How do I know whether a product is suitable for my project?

Review the product description, intended application, dimensions, materials, compatibility information, and installation requirements before ordering. If you are uncertain, contact us with details about your project and the product you are considering.

Are your products suitable for outdoor use?

Some products are designed for exterior applications, while others are intended only for indoor or protected areas. Check the individual product page for information about weather resistance, moisture exposure, temperature limits, and suitable surfaces.

Can I use these products for structural repairs?

Certain fasteners and connectors may be intended for structural applications, but suitability depends on the building design, load requirements, local codes, and installation method. Structural repairs should be evaluated and completed by a qualified professional when appropriate

Do products include installation instructions?

Instructions may be included with certain products or provided on their product pages. Instructions and accessories vary by manufacturer. Always follow the supplied directions and applicable safety requirements

How can I choose the correct size of hardware or fastener?

Measure the relevant lumber, opening, connection, or existing component carefully. Compare those measurements with the dimensions and specifications shown on the product page. Do not select structural hardware based on appearance alone.

Will product colors and wood finishes look exactly like the images?

Colors may appear different because of lighting, screen settings, wood species, surface preparation, and application method. Test stains, fillers, waxes, oils, and coatings on a small inconspicuous area before completing the entire project

How long does order processing and delivery take?

Processing and delivery times depend on the product, destination, carrier, and current order volume. Estimated delivery information may be displayed during checkout or provided after the order is processed. Please review our Shipping & Delivery Policy for additional details.

Can I return a product if it does not work for my project?

Eligible items may be returned in accordance with our Return & Refund Policy. Return conditions, time limits, exclusions, and instructions may vary, so review the policy before opening, installing, mixing, or using a product.

How can I contact FixTimber for assistance?

Email us at dovguorveethar@gmail.com or call +1 (936) 260-5549. When contacting us about an order, include your order number and a brief description of your question so we can assist you more efficiently.

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