A dual gas spring combined with an unweighted table top allows the table to be effortlessly lifted to required height * The top is AUTO-LOCKED into position after height adjustment * Use the dual hand control levers (one on each side) to unlock the top and easily lower height to the desired level * 13 (from 30 to 43 ) height range allows the patient to use when sitting standing ambulating or in a wheelchair * Static weight capacity (when in auto-lock position): 250 lbs. * Finished in Folkstone Gray featuring 1 thick 37 long by 19 wide high-pressure laminate tops with black T-molded edge banding and rounded corners to prevent wall damage * Brushed aluminum dual telescoping legs with black powder coated welded U-shaped base * All units include (4) 2 diameter twin-wheel black nylon locking casters and (4) 5/8 -1 levelers * Any unit ordered can be mobile or stationary by using either casters or levelers on the base * Height is reduced on all units by 1 when using the levelers in lieu of the casters *