Spanco Adjustable Height Aluminum Gantry Crane, 15'W x 7'-2"- 9'-8"H, 1000 Lb. Capacity - 0.5ALU1509 Able to be moved with a suspended load, lightweight and robust; one person can typically carry, assemble and precisely position a Spanco Aluminum Gantry Crane almost anywhere - including rooftops. Designed to easily fit into or on top of most service trucks, these portable gantries are popular with contractors, technicians and riggers. A favorite in HVAC, Escalator, Elevator, WTP, WWTP, etc. Supplied with non-marking polyurethane wheels on swivel casters with four-po