Durable heavy-duty construction. Minimal assembly required. Hydraulic cylinder provides a controlled gentle descent. Lift has a raised height of 28 inches and a lower height of 19.5 inches. Wrinkle black powder coated finish.4 replaceable heavy-duty swivel casters. Dimensions: 16.25” width x 17” height x 42” length. Load capacity: 600 lbs. Shipping weight: 70 lbs.