A PRESTO Mobile Post Lift Table is a simple, low-cost solution to lifting, work positioning, and material handling problems. Top is raised and lowered by a central lifting cylinder. Two guide posts for lighter capacity and four posts for 2000 lbs. or more. Electromechanical screw drive linear actuator is powered by 12-volt, 35-amp gel cell type, leakproof and maintenance-free battery. 10-amp battery charger included. Special contoured dropped base for maximum lowered height when used with large 5" phenolic casters (2 swivel, 2 rigid).