Davit Crane Maximum Lifting Capacity 500 lb Minimum Lifting Height 3.3 ft Maximum Lifting Height 7 ft Boom Length Adjustability Expandable Number of Boom Length Positions 4 Minimum Adjustable Boom Length 23 in Maximum Adjustable Boom Length 66 in Boom Weight 88 lb Color Yellow Compatible Base Grainger Part Number 55VE66 55VE67 55VE68 Compatible Base Manufacturer Part Number OZPED2-TP OZSOC2-TP OZWALL2-TP Control Type Wired Control Mast Weight 23 lb Overall Weight 111 lb