Vestil Ahs-4-20-12-Pnu Steel Adjustable Height Gantry Crane With Pneumatic Rubber Casters 20 Ft.Wide X 12 Ft. Max Usable Height 4,000 Lb. Capacity Blue

The adjustable height steel gantry crane is designed for transporting and positioning materials along the beams length. The cranes beam height can be adjusted to better conform to the working conditions making it both ergonomically friendly and cost effective. Do not move units while loaded. A painted blue finish protects the unit from rust. Designed for semi-permanent or permanent applications.