Marshall Stamping JP55 Adjustable Jackpost, 34" To 55" Gasket Ergonomic design is weighted forward

Ergonomic design is weighted forward for comfortable use

detergents or synthetic oils must not be used

Solid aluminum body for assured durability and precision CNC machined edges for guaranteed accuracy

Top load panel allows unit to transport up to 100 lbs of cargo

This product can be applied to wood

Marshall Stamping JP55 Adjustable Jackpost, 34" To 55" Gasket Ergonomic design is weighted forwardHighlights: Adjustable short models Capacity: 10 14,000 Pound Adjustment: 34" to 55" Steel collar: 2 1 4" Steel screw: 1" x 6" Turning handle: 7" Two steel plates of size 4" x 4" x 10 gauge Prime steel inner tubing: 2 1 4" x 15 gauge Prime steel outer tubing: 2 1 2" x 15 gauge Grooved pin and plain pin Flow coated with red corrosion resistant paint Maximum load capacity obtained at lowest extension Use for supporting sagging floors, weak beams and