Lifts up to 100 lbs., base and load platform are cast aluminum alloy, motor housing is steel, finished in gray silicone enamel, reversible electric motor changes direction instantly, driving force is applied through a threaded rod at base, elec data 115 v, 50 or 60 hz, ac, o/a dim. 16-1/2 in. Lg, 6-1/4 in. W, 4-1/2 in. H fully closed, max. Open height 13 in., load platform 6 in. X 7-1/4 in., complete w/15 ft 3 wire cord and plug
