Powerzone 380052 2-Ton Safe T Jack Secure Hydraulic Lifting System A revolutionary patented new lifting system that incorporates jack stands built directly into the garage jack and provides convenient 1-step lift and secure operation just locate and lift Capacity: 2 ton (4000 pounds), includes: 2 Ton hydraulic jack, 2 pieces 2 ton integrated locking jack stands, a separate adjustable saddle to convert the lifting system to a conventional garage jack 2 ton secure hydraulic system lifts from 6-1/2 inch to 17-3/4 inch, when using with conventional saddle, lifts from 5-1/4 inch to 16-1/2 inch and remove the jack leaving jack stand securely in place to support the load Powerful hydraulic system with safety valve to prevent lifting beyond rated capacity and heavy duty steel construction with wide stance to provide stability under load Integrated jack stands are equipped with automatic safety locks with multiple locking positions