Tiger Brand™ JS-55 Adjustable Jack Post, 15 Gauge, 2'.10" To 4'.7" BF15 Non-shrink characteristics make it stable

Non-shrink characteristics make it stable and capable of handling load transfers

it can stay workable for up to one year

Dark interior absorbs heat quickly for faster cooking times

Includes 2-1/2" x 6' hose

Tiger Brand™ JS-55 Adjustable Jack Post, 15 Gauge, 2'.10" To 4'.7" BF15 Non-shrink characteristics make it stableAdvanced features set the standard for temporary support. Easy to adjust, easy to install, incredibly adaptable temporary support while mending, replacing or installing primary structural supports. Designed with multiple features for added safety. Can be used permanently as secondary support (example: sagging floors) Adjustment range: 2' 10" To 4' 7" 15 gauge Max ext load 14,000 lbs, min ext load 18,000 lbs Additional support for crawl spaces, attic,