VEVOR Screw Jack Post, 4" x 4", 13.2"-18.7" Height Range, 24700 lbs Max Load Capacity, Adjustable Shore Jack, Temporary House Jack Pole for Home Leveling, Lifting Floor Crawlspace Basement Shore Beam

This VEVOR screw jack post CAN lift wooden beams, not just for support. It is designed for home leveling, lifting floors, basements and supporting/lifting beams. A hydraulic jack is better for fast, heavy, long‑stroke lifting, while this screw jack is better for small adjustment, long‑time support and keeping height stable.