Tiger Brand Adjustable Floor Jack (Model JS-15), 15 Gauge Floor Jacks, Telescoping Jack For Temporary Support, Size Range 1'-1' 3"

I was having to repair a rotten joist on my floating deck, and discovered that a support beam had sagged almost 1/2 inch. This tool looked like the answer to my problem. And it was, with some extra tinkering on my part. The bottom edge of the beam was eleven inches off the ground, which is lower than the jack's lowest setting, so I had to dig out enough earth for a 2-inch concrete support block for the jack to rest on. Once that was done and the support block was leveled I was able to get the jack under the beam and begin the raising process. Recommended.

These jacks are reasonable priced Are used to Jack’s to support a beam in the crawlspace and they work perfect strongly recommend them and the price is very competitive

I used four of these to jack up an exterior wall that had been left improperly supported and was beginning to sag. At the tallest I had a space of 10-1/2", at the shortest it was 6-3/4". Based on advice I got here, I ordered them with the plan of sawing them off to custom lengths- 6-5/8" turned out to be the absolute minimum the pipe can be shortened without needing to saw off the screw post as well (and that would be no fun). I was hoping I had gotten good advice, and it turned out they were right. I was prepared to prime and paint where I had cut, but as it turned out the paint was not well adhered on mine, and a full repaint was going to be in order if I wanted decent rust protection. For the price they are sold at I think they are a bargain as is, but if you want to de-grease, prep and repaint, you will end up with a more durable product. If they won't be exposed to wet conditions, they should be fine as is. These are robust and work as advertised, and the price I found on Amazon was great.

These jacks work really well in crawl spaces that have very low clearance. I am building a support system under my entire house to reinforce several sagging floor joists using these with a combination of wooden beams. I can say that I can already notice a huge improvement in my homes floor with the installation of a few of these jacks. I will be ordering several more of these in the near future to finish this ongoing project.

We use two of these under our deck to support beams and reduce sag/dip repair. Worked perfectly HIGHLY RECOMMEND! FYI: it’s a 2 person job to install but fairly east to do.

It happened to be my birthday and the delivery man happened to dance up to the door and back to the delivery van. Not because it was my birthday but because he was living his best life!! The product worked well too!

Perfect for the job I used it for. Jacked up the corner of my sun room then encased it in concrete. Sturdy and easy to use. Couldn't find this size in my local stores

We bought this jack to stabilize a little table in our travel trailer. When we received the jack, it was broken and pieces were missing. Needless to say, we didn’t get to use it. It’s poor quality!!