Adjustable Floor Jack 2-Pack, 12-16 Inch Height - House Leveling Lift Post, Heavy Duty Steel Support for Beams, Patios, Construction

【Heavy Duty Steel Construction】: Crafted from Q235 steel, each floor jack supports up to 9700 lbs / 4399.85 kg; provides reliable and secure support for beams, patios, and construction projects; ensures long-lasting durability under demanding conditions 【Adjustable Height Range】: Easily adjusts from 12 to 16 inches (30.48 to 40.64 cm); allows for precise leveling and positioning to meet specific project requirements; suitable for a variety of floor heights and structural needs; simplifies adjustments during installation 【Simple Lever Operation】: Height adjustment is achieved by rotating the lever; eliminates the need for additional tools; provides quick and efficient operation; allows for controlled and precise adjustments to achieve desired support height; reduces setup time 【Integrated Welded Base Plate】: Features a one-piece welded base plate; provides superior stability and eliminates potential weak points; streamlines installation by removing the need for separate base plate attachment; enhances overall structural integrity 【Versatile Support Solution】: Ideal for temporary support of beams, patios, and construction projects; suitable for both indoor and outdoor applications; provides a safe and effective way to lift and level heavy objects; offers a convenient alternative to traditional shoring methods