Medlift Features: -Bed. -Independent foot and head operation with state of the art electronics. -Heavy duty rolling casters with locking capability. -Open frame construction - all cold rolled steel - heavy duty motors. -Quick change components. -Sealed - safety wired remote control. -11 Gauge heavy duty steel at all pivot points. -14 Gauge 1" x 3" tubular steel side rail beams for superior load handling strength. -Height extension that adjust to 2"