[TWO STAGE TRANSMISSION JACK] - telescopic two-stage hydraulic ram, wide 4-leg base with swivel casters for stability and easy movement. Foot pedal easily raises qiuckly under load and provides safe and controlled lowering of load [QUICK LIFT] - upgraded with dual spring, higher pressure, increased the stability and load capacity,as well as the lift speed than single spring,32 inch - 70inch Extended to reach a maximum height of 70 inches [PUMP] - Two stage telescopic ram and chrome polished cylinder provide stability and long life. [WEIGHT CAPACITY] - Two stage transmission jack with 1660pounds capacity [SAFETY] - Hydraulic by-pass prevents over-extension of ram and integrated safety valve protects against overloading of jack. Fully adjustable saddle with corner brackets Long safety chains for securing the transmission on the saddle Fits more transmissions Enhanced hydraulic pressure for greater lift range Stainless bar for longer using Foot operated pump allows mechanics to use both hands to position and align transmissions Wide base for stability Strong and stable 4 legs base with 4 case iron swivel casters for ease of mobility Strong heavy-duty steel construction for maximum durability Swivel casters for maneuverability Includes 30' long safety chain Rated capacity' 1660 lbs Lift range: 32' - 70' Wide base