The 3.5-Ton Air Hydraulic Axle Jack with Extensions is a powerful and reliable tool designed for lifting heavy vehicles with ease. Featuring air-assisted hydraulic operation, air jack hydraulic allows for smooth, effortless lifting up to 3.5 tons. The included extensions provide added versatility, making it suitable for a wide range of axle and vehicle types. air over hydraulic jack is ideal for mechanics and repair shops, this jack offers durability, stability, and safety, ensuring efficient lifting for automotive maintenance and repairs.