Marshall Stamping Extend-O-Post Series JP79 Jack Post, 4 ft 5 in to 7 ft 9 in
- SKU: 6188551
- Model No: JP79
- UPC Code: 725697790002
- MFG: MARSHALL STAMPING
- Package Size ( L x W x H ): 48.0in x 5.0in x 2.8in
- Weight:17.50 lbs
- Availability: 196
$89.06
Extend-O-Posts are ideal for temporarily reinforcing existing floors under heavy load areas, but are not recommended for permanent supports in new construction. There's nothing easier to use for supporting sagging floors, weak beams and warping stairways. With Extend-O-Posts the possibilities are unlimited.