With silver construction construction and 4-point cradle design, this hydraulic lift by Drive Medical safely raises or lower individuals up to 450 pounds from any stationary position. Features Silver Vein steel construction provides maximum strength. 4 point cradle design. Safely raises or lowers individuals from any stationary position. High-performance hydraulics raise or lower individuals gradually and safely. Comes standard with 5 casters. Adjustable-width base. Specifications Boom Height 17.5 72 Base Width 42 open | 22.5 closed Base Height 6.5 Casters 5 or 3 for Low Beds Weight 72 lbs. Carton Shipping Weight 84 lbs. Weight Limit 450 lbs.Warranty Frame Limited Lifetime Warranty Pump 1 Year Limited Warranty 1 Each / Each