VEVOR House Floor Jack, 56"-100" Height Range, 18000 lbs Max Load Capacity, Adjustable Support Beam Basement Jack Post Pole for Leveling, Lift Support Steel Telescoping Jack for Temporary Support Strong Support Easy Height Adjustment Integrated Base Plate User-Friendly Operation Versatile Use Rust-Resistant Finish Base/Top Plate Size: 4 x 6 in/101 x 153 mm,Item Model Number: 204A-0080-02-00,Quantity: 1-Pack,Max Load Capacity: 18000 lbs/8164.66 kg,Adjustable Size: 56-100 in/142.24-254 cm