This house floor jack is a remarkable tool designed to meet various heavy - lifting needs. Crafted from robust Q235 steel, it offers heavy - duty support, capable of handling up to 9700 lbs/4399.85 kg effortlessly. Its adjustable height design provides great flexibility, ranging from 12 to 16 in/30.48 to 40.64 cm, allowing users to find the perfect height for different applications. The operation is incredibly simple; all you need to do is rotate the lever without any additional tools. The base plate of this jack is integrated with the pipe through a seamless welding process, eliminating the need for extra steps during installation. With its excellent load - bearing capacity and adjustable height, it is suitable for a wide range of temporary support tasks in places such as beams, patios, and construction sites.