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.
Built in safety valve prevents overloading
Rear wheels swivel for easy positioning
Lift range is 5-5/15 inch to 13 inch
Nylon lock nuts on caster studs and front wheel axles