Heavy Duty 1/2 Ton Hydraulic Telescopic Transmission
http://www.amazon.com/dp/B001UOYCTK?tag=bungasapi-20
Feature
* Heavy Duty 1/2 Ton Telescopic Transmission Jack
* Capacity: 1,000 lbs; Over All Dimension: 29" x 30" x 38"
* Minimum Height: 34-588"
* 1st Stage Stroke: 19-1/2"; 2nd Stage Stroke: 19-1/2"

http://www.amazon.com/dp/B001UOYCTK?tag=bungasapi-20