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Marshall Stamping

Extend-O-Post Series JP16 Jack Post, 1 ft to 1 ft 4 in

Sku: 6975429-052303-28
$31.86
9 Available at SHIP TO STORE
Estimated Arrival On: 11/26/2025
Jack Posts & Columns:Marshall JP16 Adjustable Gry

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.

  • Various load capacities ranging from 8000 to 18,000 lb
  • Flow-coated with red corrosion-resistant paint
  • Packed complete with installation instructions on a color-coded, trilingual carton

Type
Adjustable
Safe Weight Capacity
15,000
Top Plate Material
Steel
Base Plate Material
Steel
Pipe Material
Steel
Adjustment Range
1 ft to 1 ft 4 in
Color
Gray

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