The Marshall Stamping JP79 Extend-O-Post Jack Post is an adjustable steel column designed to temporarily reinforce existing floors under heavy load areas. This versatile support post is ideal for stabilizing sagging floors, weak beams, and warping stairways during repairs and renovations. It is not recommended for permanent supports in new construction, but serves as a reliable temporary solution for both professional contractors and DIY enthusiasts needing dependable floor support.
The Extend-O-Post adjusts to accommodate various floor heights and structural conditions. Its steel construction with a 2.5-inch diameter provides stable support under demanding loads. The adjustable design makes it simple to set up and position where needed, whether reinforcing a sagging floor in an older home or providing temporary support during renovations.
Features and Benefits
Specifications
| SKU | 6188551 | UPC | 725697790002 |
| Weight | 17.5 | Package Width | 5 |
| Package Length | 48 | Package Height | 2.75 |
| Model Number | JP79 | Brand | Orgill |