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Super S Series 8 ft. 4 in. Jack Post

$10900
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  • Adjusts easily from 4 ft. 8 in. to 8 ft. 4 in.
  • Ideal for sagging floors, basement beams or a secondary support
  • Compression load range of 18000 lbs to 9100 lbs
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Product Details

The Tiger Brand Jack Post Super "S" 8 ft. 4 in. Jack Post can adjust from 4 ft. 8 in. to 8 ft. 4 in. It has a compression load range of 18,000 lbs. at its lowest setting and 9,100 lbs. at its highest setting. It is ideal for correcting sagging floors and basement beams and providing secondary support for room additions, remodeling projects, porches and decks.
  • Strong galvanized plates
  • 4 ft. 8 in. - 8 ft. 4 in. adjustment range
  • Corrects sagging floors, supports basement beams, takes weight off large furniture or appliances
  • Compression load range - 18,000 lbs. - 9,100 lbs.
  • Double carriage bolts and nuts
  • Flush adjusting steel nut with self-centering pilot into the tube
  • Positive locating holes
  • Adjusts easily with a 3/4 in. open-end or adjustable wrench
  • Parts are separate, ready to be assembled
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

Dimensions: H 100 in, W 4 in, D 5 in

Dimensions

Maximum Height (in.)100 inMinimum Height (in.)56 in
Product Depth (in.)5 inProduct Height (in.)100 in
Product Width (in.)4 in

Details

FeaturesNo Additional FeaturesHardware IncludedHardware Included
Maximum load at maximum extension (lb.)9400 lbMaximum load at minimum extension (lb.)18000 lb
Product Weight (lb.)18.2 lbReturnable90-Day

Warranty / Certifications

Manufacturer WarrantyTiger Brand Jack Post Limited Warranty; warrants to the original purchaser that its products are free from defects in material and workmanship under normal use and service for one year from the date of purchase.
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Questions & Answers

76Questions
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Q:What size wood screws should I use to connect the top plate to a horizontal support beam?
by|Sep 14, 2023
0 Answer
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Q:Are these rust resistent and be used outside?
by|Jul 3, 2023
0 Answer
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Q:i have a triple lvl in the basement that is sagging 1" in the middle. i was going to build a wall and separate the rooms where the lvls come down. i was going to use multiple of these to help the lvl not sag. or is this a problem for the engineer?
by|Jun 25, 2023
0 Answer
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Q:Where are these made? USA or China?
by|Apr 2, 2023
1 Answer
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A:  According to the tigerbrandjackpost.com they are made in the USA.

by|Aug 7, 2023
    1 found this answer helpful
    Showing 1-4 of 76
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    Customer Reviews

    4.3 out of 5
    (592)
    • 4.3
      out of 592 reviews
    • 89% recommend this product
    Filter by:
    Showing 1-10 of 592 reviews
    RIPPED OFF! ONLY 2 PARTS RECEIVED
    I ordered this product lat summer. I amm an elderly woman who is full time caregiver for even more elderly invalid mother. Today I finally had someone to help me install this jack to support the floor that is sagging under our bathtub. We have no idea how easy or difficult installation is or how sturdy it is because when we opened the box...MOST OF THE PARTS WERE MISSING! Only the two outer poles were in the box. No inner screw jack part. No end plates. No hardware. Only giving one star because no or negative stars are not options. Unfortunately padt refund deadline so 2 old women on Social Security are out $145.
    by
      2 found this review helpful
      Worked well for my situation. Stone wall was removed to the side of an older fireplace and new support needed to be put in place to support brick chimney.
      Supports for Brick chimney
      by
      • Verified Purchase
      Versatile floor jack post for the price.
      I've included a schematic of the jack plate, in case it's helpful to anyone. For my application, I wanted to cast bolts into concrete using a simple jig. Knowing the bolt hole pattern was necessary for that. The top and bottom plates are 5" x 4" outer diameter with holes on a 3.5" x 2.125" pattern. Openings are oblong for the 2.125" dimension, so there's adjustment available. At 0.44", it should fit 3/8" fasteners just fine, or go for 5/16" fasteners and wide washers for adjustability.
      by
        • Recommended
        3 found this review helpful
        I used two jack posts to hold up the roof of my balcony while I replaced rotted lumber including ...
        I used two jack posts to hold up the roof of my balcony while I replaced rotted lumber including one vertical support post. There was never a moment I felt unsafe, as the Tiger Brand Super S Series 8' 4" jack posts worked flawlessly. The investment was definitely worth it, in terms of personal safely and in facilitating the lumber replacement.
        by
        • Verified Purchase
        • Recommended
        2 found this review helpful
        Used 2 to lift my sagging ceiling so I could...
        Used 2 to lift my sagging ceiling so I could rebrace ceiling joist in the attic (my house is 88 years old)
        by
        • Verified Purchase
        7 found this review helpful
        I used four jack posts to lift the front wall of my house to replace a rotten toe plate.
        I used four jack posts to lift the front wall of my house to replace a rotten toe plate.
        by
        • Verified Purchase
        • Recommended
        6 found this review helpful
        Does as advertised & precisely levels and adjust
        Does as advertised & precisely levels and adjust
        by
        • Verified Purchase
        • Recommended
        2 found this review helpful
        I needed to take out a wall to open up my work shop and have more usable floor space. Using 2 of...
        I needed to take out a wall to open up my work shop and have more usable floor space. Using 2 of these Jack Posts made the job so easy and quick, After taking the pegboard down on both sides, I added four 2X12 12 feet long by nailing one on each side to the studs and another to each of these. Then I bolted all 4 together with 3 3.4 inch bolts.I then placed the jacks under each end of the new beam and snugged it up and then a little more. Using a reciprocal saw, I cut out the studs flush with the beam and pulled them out of the bottom wall plate. the main shop area was a one car garage and had a 2 inch drop to make it easy to wash out and there was a concrete ledge poured for the wall plate to sit. After the studs and plate were pulled out, an angle grinder with a concrete blade made it easy to cut the ledge out of the way. In less than a day, I was able to double my open work space and without the Jack Post, It would have been much more difficult and dangerous. And,the Jack Post's are there forever as the support for the wall.
        by
        • Verified Purchase
        • Recommended
        5 found this review helpful
        Did a great job couldn’t have done the work I...
        Did a great job couldn’t have done the work I did with out them
        by
        • Verified Purchase
        4 found this review helpful
        I bought 12 of these to hold one side of my house up while I replaced the supporting beams- which...
        I bought 12 of these to hold one side of my house up while I replaced the supporting beams- which had termite damage. They worked very well. One thing I did notice is that the end plates bent a little on the ones that held a lot of weight. The plates could be thicker- but it still worked and a great product for a really good price.
        by
        • Verified Purchase
        • Recommended
        10 found this review helpful
        Showing 1-10 of 592 reviews