Jack Post, 15-gauge, Adjusts From 4' 5 To 7' 9

Discover the Adjustable 15‑Gauge Jack Post, a robust load‑bearing support engineered to span from 4‑ft 5‑in to 7‑ft 9‑in. Constructed from premium 15‑gauge steel and finished with a corrosion‑resistant coating, this post delivers unwavering stability for crawl spaces, attics, stairways and deck frameworks.

Why it matters: Its high‑strength design handles up to 11,350 lb of vertical load while maintaining a compact footprint, allowing you to reinforce structural weak points without sacrificing space. The self‑centering plates ensure precise alignment, reducing installation time and increasing safety on the job site.

• Full‑range adjustability: Smoothly changes height with a ¾‑inch wrench, covering 4‑ft 5‑in to 7‑ft 9‑in for versatile applications.
• Heavy‑duty load capacity: Supports up to 11,350 lb, making it ideal for both residential and commercial construction projects.
• Corrosion‑resistant construction: Zinc‑coated bolts and a protected steel tube guard against moisture and rust for long‑term durability.
• Self‑centering double plates: Deep‑dish plates with 13‑gauge steel distribute forces evenly on wood or steel joists.
• Easy installation accessories: Includes 1‑inch screws, ½‑inch support pins, and reinforced carriage bolts for secure, rapid setup.

Final thoughts: Engineered in the USA, this adjustable jack post combines strength, adaptability, and safety, delivering a reliable solution for any structural reinforcement need. Whether you’re stabilizing a sagging deck, shoring a crawl space, or fortifying a staircase, this post provides the confidence and performance professionals demand.