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Tiger Brand Jack Post Super S 2-1/4 in. D X 100 in. H Jack Post 9400 lb

Tiger Brand Jack Post Super S 2-1/4 in. D X 100 in. H Jack Post 9400 lb

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Adjustable from 56" to 100" tall with up to 18,000 lbs of support, this 15-gauge steel jack post is built for real structural work.
Tiger Brand Jack Post MPN J-JS-100
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Tiger Brand Jack Post item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

When you're shoring up a sagging floor joist, bracing a wall during a remodel, or backing up a beam mid-span, you need a jack post that won't budge once it's set. The Jack Post J-JS-100 from Tiger Brand Jack Post's Super S line is built from 15-gauge steel with a 2-1/4" diameter column, made in the USA for the kind of structural support work where cutting corners isn't an option.

It adjusts from 56" up to 100" of height, giving you room to work in crawl spaces, basements, or taller framing situations without swapping equipment. Load capacity shifts with extension: rated for 18,000 lbs at minimum height and 9,400 lbs at maximum extension, so you'll want to plan your setup with that range in mind. Hardware is included, so it's ready to install without a trip back to the store for pins or bolts.

At just over 17 lbs, it's manageable for one person to position and set, but it's built to carry real structural loads once it's in place. A solid choice for contractors, remodelers, and homeowners tackling foundation or framing repairs.

  • 15-gauge steel construction, 2-1/4" diameter
  • Adjustable height range: 56" to 100"
  • Load capacity: 18,000 lbs at minimum height, 9,400 lbs at maximum extension
  • Hardware included
  • Weighs 17.1 lbs
  • Made in the USA

The Details Specifications

Brand Tiger Brand Jack Post
Model / MPN J-JS-100
UPC 838956000009
Weight 17 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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