# Laybus 4 Pack Black Alloy Steel Maximum Length 16 in. Jack Posts for Leveling and Stabilizing Stairs Porche Decks Crawl Space

**Brand:** [Laybus](https://shop.coreranger.com/brands/Laybus)
**SKU:** IX56g2BG3
**Price:** $167.47 · in stock
**URL:** https://shop.coreranger.com/product/laybus-4-pack-black-alloy-steel-maximum-length-16-in-jack-posts-for-leveling-and-stabilizing-stairs-339344166

## Specifications

| Spec | Value |
|---|---|
| Model # | IX56g2BG3 |
| Features | No Additional Features |
| Internet # | 339344166 |
| Returnable | 90-Day |
| Store SKU # | 1015219859 |
| Hardware Included | Hardware Not Included |
| Product Depth (in.) | 12 in |
| Product Width (in.) | 15 in |
| Maximum Height (in.) | 16 in |
| Minimum Height (in.) | 11 in |
| Product Height (in.) | 5 in |
| Product Weight (lb.) | 15 lb |
| Manufacturer Warranty | Our Manufacturer Warranty guarantees product quality and performance for 90 days from the original purchase date. For warranty claims or technical assistance, please contact walker.juliet@outlook.com |
| Maximum load at maximum extension (lb.) | 5000 lb |
| Maximum load at minimum extension (lb.) | 5000 lb |

## Description

This product is a 4-pack of black alloy steel jack posts, with a maximum length of 16 inches per post. Its core purpose is to level and stabilize stairs, porch decks, floors, and crawl spaces.​In terms of material and structure, the main body is made of alloy steel, which combines high strength and corrosion resistance. When used in damp indoor and outdoor environments (such as crawl spaces and under porches) for a long time, it is not prone to rust or deformation and can continuously provide stable support. The black surface treatment not only matches the appearance style of most building structures but also further enhances the material's wear resistance, reducing surface damage caused by collisions in daily use.​ The 16 in. maximum length design can flexibly adapt to leveling needs of different heights: whether adjusting the height difference of stair steps, compensating for slight sagging of porch decks, supporting floor joists or beams in crawl spaces, the length of the posts can be adjusted to accurately match the height requirements of the working scenario. No additional cutting or splicing is needed, simplifying the operation process.​ Regarding adaptability to application scenarios: for stairs, it can be used to reinforce the connection between steps and load-bearing beams, avoiding wobbling caused by loose steps; when used on porch decks, it can support and level the sagging corners of the deck, preventing cracks due to uneven stress on the deck.

• Black alloy steel, high strength and corrosion resistance
• 16" maximum length design for stairs/decks
• No additional cutting or splicing needed