This heavy - duty jack offers remarkable utility with its practical dimensions. Measuring 6.7×6.4×7.56 inches, it has a minimum height of 7.56 inches for accessing tight spaces like low - slung car chassis and a maximum height of 14.05 inches to handle taller vehicles. Weighing 25.35 lbs, it provides a robust 20 - ton (44,000 - lb) capacity, and the adjustable screw - top extension allows for easy height adaptation to various tasks. Safety is prioritized, as each jack undergoes strict pre - shipment tests and is equipped with a built - in oil - bypass and a secure valve to safeguard the hydraulic system during overload by diverting excess oil and stabilizing pressure. Crafted with a thick drop - forged alloy welded steel cylinder and expert welding, it ensures a leak - free performance and long - term reliability for frequent use. This multi - purpose tool is suitable for auto repair, being able to lift sedans, trucks, and SUVs, and also for house - lifting projects such as home renovations or foundation work, providing the necessary height adjustment. To top it off, we offer a 1 - year limited manufacturer's warranty, and our professional after - sales team is on standby to assist with any questions, technical support, or repairs, ensuring a worry - free experience for users.