Performance Tool, 20 Ton, Hydraulic Bottle Jack, 40,000 LB Lift Capacity, Patented Bypass Device Protects Against Over Pumping, Steel Lifting Saddle Cleated For Load Gripping Power, Ideal For Auto, Truck Service, Farm & Shop Use, 20 Ton Capacity 9-1/2" To 17-3/4" Lift Range, Meets ASME PALD-2009 Standards For Safety & Performance Of Portable Automotive Lifting Devices, Heat Treated Critical Stress Areas Ensure Long Life Performance.