The most portable 8,000lb jack on the market! Patented design allows simple and easy lifting of higher vehicles like Trucks, SUVs, Off Road Vehicles, etc. The manually adjustable riser eliminates empty pumping to close gap. The patented automatic locking system insures safety at all times and eliminate the need for additional jack stands. New design includes the signature CAT over molded safety lever handle, which also doubles as a carrying handle.