58"-100" Jack Post

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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.


  • Assembled Depth (in.) : 5 in
  • Assembled Height (in.) : 3 in
  • Assembled Width (in.) : 52 in
  • Depth (in) : 5.0 in
  • Height (in) : 100 in
  • Item Package Type : Cardboard Container
  • Item Weight : 21 lb
  • Manufacturer Warranty : Tiger 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.
  • Maximum Height (In.) : 100 in
  • Maximum load at maximum extension (lb.) : 9100.0
  • Maximum load at minimum extension (lb.) : 18000.0
  • Minimum height (in.) : 56.0
  • Product Weight (lb.) : 18.0
  • Product Width (in.) : 4.0
  • Returnable : 90-Day
  • Width (in) : 4 in

Reviews (36)

  • arcorabin
    2 years, 1 month ago at Home Depot
    Phoenix, AZ, USA

    5.0 / 5.0

    This product was less expensive than renting from the local rental shop. They (2) held up my patio overhang while I replaced the 4x6 posts. Simple, quick and safe.

  • Kuzinski
    2 years, 6 months ago at Home Depot
    Modesto, CA, USA

    5.0 / 5.0

    I needed to replace two 6 x 6 posts on my front porch. I didn't want to jerry-rig a support to hold up my roof and found this unit online at a good price. I used concrete stepping stone(s) at about 1 foot from rotted post as a base for leveling, firm support and adjusting initial height of jack (this prevented curling of the base plate as was mentioned in another review.) Firmed jack in place by hand, used a plumb bob to insure vertical placement, then used a wrench to turn the screw at the top of jack to raise the beam. Removed old post, set in new post, turned screw to lower beam. Very simple, secure and I felt far safer than anything I could have jerry rigged. I'm a simple 'do-it-yourself' kinda guy. Never tried this before but feel comfortable doing it again.

  • Joanna
    2 years, 6 months ago at Home Depot

    4.0 / 5.0

    One nut from one jackpost missing, but still able to use jackpost. Recommend opening box and checking post over before making purchase.

  • Robin
    2 years, 7 months ago at Home Depot
    Prescott, AZ, USA

    5.0 / 5.0

    I used six of the large posts to jack-up / level part of my basement. The foundation wall, circa 1930 was cracked and part of the house "sunk". These are well built, and worth every penny! They are also easy to use. A+ all the way!

  • stevebro3
    2 years, 8 months ago at Home Depot

    4.0 / 5.0

    Good value, my suggestion would be for heavier plates for top and bottom. The include sheet metal plates distort quickly.

  • tsenko
    2 years, 8 months ago at Home Depot

    4.0 / 5.0

    The product did the job very well, the only down side is that it make take couple extra phone calls and shipments to get all parts for the jack posts.

  • victor
    2 years, 8 months ago at Home Depot

    1.0 / 5.0

    after waiting a week to get my order, it finally arrived, and most of the hardware was missing from the box.

  • HappyInOhio
    2 years, 10 months ago at Home Depot

    5.0 / 5.0

    Good quality item, we are using it to brace the floor from the basement to hold up a 600# safe. Sturdy post.

  • Alex
    2 years, 10 months ago at Home Depot
    Tucson, AZ

    5.0 / 5.0

    The strong base and upper plates set themselves easily. I used this jack to raise a sagging roof over a horse stall. Because the jack is adjustable, I managed to get the job done by myself.

  • smitty65534
    3 years, 1 month ago at Home Depot

    2.0 / 5.0

    I ordered two of these to support one end of a 52 ft deck that was in trouble. One of the units must have been a "return" as it had been opened and was missing one bolt. The jack-screws on both units were "burred" and could not be fully adjusted until I used a file to clean the threads. The two sections of pipe could be a much closer fit (about 5/32 play when installed).In the end, they did the job (with a little extra work) and I did not have to return them.

  • skyboi01
    3 years, 2 months ago at Home Depot
    Ft. Worth, TX

    5.0 / 5.0

    Post arrived with box opened and the hardware bag had been torn open and a piece was missing . I called the customer service and the response was IMMEDIATE and very pleasant. They shipped me the missing part express and i was back in business. The customer service was what made this transaction a positive experience. Good customer response policy and leadership, HD!

  • MikeFixesEverything
    3 years, 9 months ago at Home Depot
    Heath, OH

    1.0 / 5.0

    I bought these to use as temporary supports for my deck (8 foot above ground) while I replaced the permanent wood support beams. I was disapointed with the quality of these jack posts. The top and bottom plates are thin stamped sheet metal. The plates are not attached and have no means of attaching them. The post just "sits" on the plates. This is unsafe because even if you bolt down the support plate, it doesn't matter because the post just sits on it and will easily slip off. The jack screw also just sits in the end of the post and is not attached either. Once the jack screw is extended over half way, it too could easily tip out if something bumped the post. I mig welded the top plate to the post end, and also mig welded the jack screw into the lower post end. This made the posts stable and made me a whole lot more comfortable working under 30,000 pounds of deck/screenroom held up by these posts.

  • admitch
    4 years ago at Home Depot

    5.0 / 5.0

    I needed something to raise a sagging second story floor on my homes two-story porch. The jack post was exactly what we needed. It was fairly easy to set up and install. I am very pleased with this product. I looked everywhere around town and couldn't find one.

  • OneOfThe10Million
    4 years, 7 months ago at Home Depot
    Salinas, CA

    4.0 / 5.0

    Did the job (lifting a 20' deck).Pro's- Cheap- Worked easilyCon's- Would have been better if the plates attached to the support post and adjustment post to make setup quicker- Would be nice to have an adjustment handle includedNote: The price went from $31 to $42 just after I bought it!

  • Summit
    4 years, 9 months ago at Home Depot
    Property Manager in Delray Beach, Florida

    4.0 / 5.0

    The steel jack posts were delivered as promised and are exactly as advertised.I would recommend this item to any do-it-yourself home builder or professional contractor.

  • Art57
    4 years, 10 months ago at Home Depot
    Runnemede, NJ

    5.0 / 5.0

    I ordered 2 of these and was very pleased with the service from Home Depot. They were shipped out promptly and I received them in a few days. The product seems to be very simple in design but robust enough for the job. I have a sagging floor joist on my ground floor so I installed one on that joist and am keeping the other in case I have to bring up other joists. It was very simple to install and hopefully will take care of the problem. I don't see why it shouldn't. If this is a product you are in the market for don't hesitate in ordering from Home Depot.

  • odeonmax
    4 years, 10 months ago at Home Depot

    4.0 / 5.0

    Works well. Does the trick. I have some beams in my 113 year old house that need a helping hand.

  • cappy106
    5 years, 4 months ago at Home Depot
    elrama, pa

    4.0 / 5.0

    good description.....shipped super quick....shipping was alittle more than I thought, but jack is heavy. easy to install.....I'm happy with this item.

  • Txgizmo
    6 years, 5 months ago at Home Depot
    Houston, Texas

    5.0 / 5.0

    This item was very reasonably priced, was delivered in a very timely matter, and worked exactly (even easier) then advertised. I would heartily recommend it and Home Depot's prompt shipment.I used it to jack up a cracked horizontal joist in a 2-car garage and have been completely satisfied.

  • oldhomeowner
    7 years, 9 months ago at Home Depot
    Baltimore, MD

    5.0 / 5.0

    Used the jacks to prop up sagging floors in a hundred yr old house with stone foundation. Easy to put together and put up. so far they are working great and slowly lifting the sags. Next project using the 2 ft one to prop floors above the crawl space.

  • Yopeacemaker
    1 year, 10 months ago at Home Depot

    5.0 / 5.0

    the price is great, the quality is great, i use 3 of these Jacks for my porch project and it all went well, i do recommend this product

  • Tailspin
    1 year, 10 months ago at Home Depot
    Wichita, KS, USA

    5.0 / 5.0

    I have purchased and used these jack posts in the past. These jack posts are better quality and finish. The bolts used for height adjustment are better than simple steel pins used in earlier jack post products.

  • Sitruc
    1 year, 10 months ago at Home Depot
    Aransas, TX, USA

    3.0 / 5.0

    I ordered 2 of the post jacks. One was recieved in perfect condition, but the other box end failed and someone taped it back together, but all of the hardware that came with it was missing. This includes the plates, bolts, and the screw jacking device. That makes it useless! I have not returned it to the store yet, because I live 50 miles from the nearest store.

  • Chief
    1 year, 8 months ago at Home Depot
    California, USA

    5.0 / 5.0

    The product was easy to use and helped me secure a staging basement in preparation for additional wooden supports.

    1 year, 7 months ago at Home Depot

    5.0 / 5.0


  • Kenm
    1 year, 4 months ago at Home Depot
    California, USA

    3.0 / 5.0

    I tried to order online but Home Depot system has problems so I had to call in to finish order but because I called in I lost the option to change my order or return it. If I been able to finish online it would b different I'm glad I was happy with the items

  • gdbaker
    1 year, 9 months ago at Home Depot

    3.0 / 5.0

    This product worked for what I needed it to do but was kinda loose and slopy. It would have been much better if the pipe screw insert would either snap in or screw into the pipe. It fit so loose that it had a tendancy to fall out and just made using this product by my self harder than it needed to be. 3 or 4 hands would have made it easier too.. It reminds me of many Chinese built tools I've used before. Even though this was a long way from being a well machined presision tool.. the price was very reasonable and it did the job I needed so I won't be returning it'

  • Generalcontractor
    1 year, 10 months ago at Home Depot
    San Pedro, Los Angeles, CA, USA

    5.0 / 5.0

    This Product saves you time and money and they work perfectly and effortlessly........Our company loves these things

  • Olde27Gal
    1 year, 8 months ago at Home Depot
    Seaford, DE 19973, USA

    5.0 / 5.0

    The jack post worked just as it was advertsed. Easily adjustable and sturdy.

  • ak2or
    1 year, 8 months ago at Home Depot

    1.0 / 5.0

    Less than 30 min, to install by one person. It's bracing my double garage door frame-So far so good!.