Electric Chain Hoist, 20' Lift, 4000 lbs. (2 tons) Capacity, 8 FPMMulti disc magnetic brake for positive load holding and spotting Adjustable upper and lower limit switches Overload limiting clutch and latch type ridged top hook 24 volt pushbutton station fits easily in your hand to allow thumb, trigger or two handed operation Made in the USA 5 year warranty Capacity: 4000 lbs. (2 tons) Lift: 20' Max Lift Speed (ft. min): 8 FPM Min Lift Speed (ft. min): 8 FPM Voltage: 115V 230V Chain Material: Steel Phase: 1