Heavy Duty Screw Jack Posts Level Floors Like A Boss With Rock Solid 24000 Lb Capacity Adjustable 4X4 House Foundation Supports Built Tough For Quick Slab Raising And Structural Repairs
✔️ Handles up to twenty ton loads with sturdy steel frame
This single packaged screw jack functions as a solid house foundation support for lifting settled slabs and framing sections. It bridges gaps under floor joists, crawlspace posts, or stairwell frames to keep sagging structures stable during repair jobs.
✅ Fits standard four by four lumber sized three point five by nine point nine inches eight point nine by twenty five point four centimeters✅ Adjusts from thirty four to forty seven point five centimeters tall spanning thirteen point five to eighteen point seven inches
✅ Boasts a four by four by point two eight inch platform translating to one zero one by one zero one by seven millimeters
✅ Mounts securely using four fifteen millimeter plus zero point six inch paired with two eight millimeter plus zero point three inch base slots
✅ Ships pre painted orange flat stock over heavy thick carbon steel to battle rust inside wet cellar construction zones
💡 What is a screw jack post fundamentally used for during structural floor leveling procedures?
A threaded adjustment rod transfers downward weight evenly across weak foundation soil without permanent concrete work. Here is how the setup typically breaks down:
- Operators spin the main lead nut upward until firm resistance meets the bottom sill plate
- Lateral stabilizers keep the column straight while heavy timbers carry ceiling loads downward
- This handy config locks vertical position quick so temporary slab raising stays perfectly plumb
- Crew members torque anchor bolts fast since oxide plating shuts down moisture damage underground.