Pro380043 3 Ton Professional Heavy Duty Hydraulic Steel Service Jack Rated Capacity: 3 Ton (6000LB) Lift range: 5-1/4 to 18-3/8. Has safety valve to prevent overloading beyond rated capacity Reinforced heavy duty construction lifts load securely and provides long product life Rear wheels swivel for easy movement and positioning over rough surfaces. Foam covered handle protects vehicle frame