Alltrade 640181 2 Ton Pb Trolley Jack Lightweight design with heavy duty performance 360 Degree swivel casters for easy positioning Lifting range: 5-5/16 inch to 13 inch 2 ton trolley jack has a lifting range from 5-5/16 in. To 13 in Precision 360 swivel casters roll without a hitch, letting you maneuver with ease Lightweight design with heavy duty performance 360 degree swivel casters for easy positioning Safety release valve prevents overloading Lifting range: 5-5/16 inch to 13 inch Meets or exceeds ANSI standards