Heavy Duty Steel 2 Ton (4000 lb) Load Leveler for use with Engine Hoist/Crane Easily install and remove an engine, transmission or shop equipment by yourself Balance heavy awkward loads up to 4000 lbs Simply crank the threaded shaft to balance the load Measures 23" (L) x 8? (H) x 2? (W) with handle Works with engine hoists, shop cranes and cherry pickers.