Bannon Adjustable Gantry Crane 2,000-lb. Capacity (57023)The Bannon Adjustable Gantry Crane is an all steel telescoping unit that allows one operator to hoist heavy items easily. Designed for use with a trolley hoist (not included) this crane features an I beam that adjusts from 99 1 2 in. to 147 1 2 in. H with 9 positive stops to provide a sturdy overhead lift point for lifting car engines, heavy machinery and other equipment. Easy crank handle allows for raising and lowering without difficulty. Distance